Sterimar Congestion Relief is a CE-marked nasal spray. Firstly, it is a medical device, not a licensed medicine.
Also, the spray contains 100% natural seawater sourced from the Brittany coast in France.
However, the seawater is hypertonic (higher salt concentration than body fluids). Firstly, this is what makes it a decongestant, working through osmosis.
Furthermore, the spray is enriched with copper salts and manganese salts. Firstly, these are natural minerals that support the nose’s defence against germs.
Also, the manufacturer is Church & Dwight, which acquired the Sterimar brand from the original French developer Laboratoires Fumouze.
Hypertonic seawater and how it decongests
Hypertonic means the salt concentration is higher than in body fluids. Firstly, Sterimar Congestion Relief is approximately 22g/L salt (about 2.2%), compared to isotonic saline at 9g/L (0.9%).
Also, when the hypertonic spray contacts swollen nasal tissues, water moves out of those tissues toward the higher salt concentration in the spray. Firstly, this is osmosis.
However, this reduces swelling in the nasal lining physically. Firstly, no drug is involved, and the effect is not pharmacological.
Furthermore, the drainage of fluid also helps wash away thick mucus, allergens, and airborne particles.
Copper and manganese salts
Copper and manganese are natural minerals found in seawater. Firstly, both are present naturally in the human body.
Also, copper has recognised antimicrobial properties. Firstly, it can help the nose’s natural defence against contamination during cold and flu season.
However, these are supplements to the physical osmotic action, not pharmacological antivirals or antibiotics.
Medical device vs medicine
Sterimar Congestion Relief is regulated as a medical device (CE marked), not as a medicine. Firstly, this reflects its mechanism (physical action) rather than pharmacological action.
Also, medical devices meet MHRA/EU regulatory standards for safety and performance.
However, medical devices are not registered under the same medicine framework as licensed products (like paracetamol, xylometazoline). Firstly, this is why Sterimar has ‘Instructions for Use’ rather than an SmPC or PIL.
Key features and specifications
Composition: 100% natural seawater (Brittany, France), enriched with copper salt and manganese salt, in purified water
Salt concentration: hypertonic (approximately 22g/L, about 2.2%)
Form: spray in pressurised container with micro-diffusion nozzle
Pack sizes: 50ml and 100ml
Class: CE-marked medical device (non-medicated nasal spray)
Legal status: general sale medical device, available without prescription
Age: adults and children 3 years and over
Pregnancy and breastfeeding: safe for use
What it doesn’t contain: no drugs, no steroids, no preservatives, no phenylephrine, no xylometazoline, no oxymetazoline
Storage: room temperature, no special conditions
Distinctive features: hypertonic osmotic decongestion, copper antimicrobial support, no rebound congestion, no 5-day use limit, safe long-term
Additional information
Pack size
1 x 50ml, 1 x 100ml
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Sterimar Congestion Relief is a CE-marked nasal spray. Firstly, it is a medical device, not a licensed medicine.
Also, the spray contains 100% natural seawater sourced from the Brittany coast in France.
However, the seawater is hypertonic (higher salt concentration than body fluids). Firstly, this is what makes it a decongestant, working through osmosis.
Furthermore, the spray is enriched with copper salts and manganese salts. Firstly, these are natural minerals that support the nose’s defence against germs.
Hypertonic seawater and how it decongests
Hypertonic means the salt concentration is higher than in body fluids. Firstly, Sterimar Congestion Relief is approximately 22g/L salt (about 2.2%), compared to isotonic saline at 9g/L (0.9%).
Also, when the hypertonic spray contacts swollen nasal tissues, water moves out of those tissues toward the higher salt concentration in the spray. Firstly, this is osmosis.
However, this reduces swelling in the nasal lining physically. Firstly, no drug is involved, and the effect is not pharmacological.
Furthermore, the drainage of fluid also helps wash away thick mucus, allergens, and airborne particles.
Copper and manganese salts
Copper and manganese are natural minerals found in seawater. Firstly, both are present naturally in the human body.
Also, copper has recognised antimicrobial properties. Firstly, it can help the nose’s natural defence against contamination during cold and flu season.
However, these are supplements to the physical osmotic action, not pharmacological antivirals or antibiotics.
Medical device vs medicine
Sterimar Congestion Relief is regulated as a medical device (CE marked), not as a medicine. Firstly, this reflects its mechanism (physical action) rather than pharmacological action.
Also, medical devices meet MHRA/EU regulatory standards for safety and performance.
However, medical devices are not registered under the same medicine framework as licensed products (like paracetamol, xylometazoline). Firstly, this is why Sterimar has ‘Instructions for Use’ rather than an SmPC or PIL.
Key features and specifications
Composition: 100% natural seawater (Brittany, France), enriched with copper salt and manganese salt, in purified water
Salt concentration: hypertonic (approximately 22g/L, about 2.2%)
Form: spray in pressurised container with micro-diffusion nozzle
Pack sizes: 50ml and 100ml
Class: CE-marked medical device (non-medicated nasal spray)
Legal status: general sale medical device, available without prescription
Age: adults and children 3 years and over
Pregnancy and breastfeeding: safe for use
What it doesn’t contain: no drugs, no steroids, no preservatives, no phenylephrine, no xylometazoline, no oxymetazoline
Storage: room temperature, no special conditions
Distinctive features: hypertonic osmotic decongestion, copper antimicrobial support, no rebound congestion, no 5-day use limit, safe long-term
What is Sterimar Congestion Relief Nasal Spray: overview
Where Sterimar Congestion Relief fits in nasal care
Nasal congestion is a common symptom of colds, flu, sinusitis, rhinitis, and hay fever. Firstly, several treatment options exist.
Also, oral decongestants (phenylephrine, pseudoephedrine) work through blood vessel constriction throughout the body.
However, medicated nasal sprays (xylometazoline, oxymetazoline) work locally in the nose but cause rebound congestion if used beyond 5 days.
Furthermore, Sterimar Congestion Relief works physically through osmosis. Firstly, this avoids the rebound problem and the systemic effects of oral decongestants.
Sterimar Congestion Relief vs Sterimar Isotonic (Breathe Easy)
Sterimar Breathe Easy (isotonic) is basic sea water at body salt concentration (0.9%). Firstly, it is designed for daily nasal hygiene rather than decongestion.
Also, Sterimar Congestion Relief (hypertonic) has higher salt concentration (2.2%) for active decongestion.
However, use Breathe Easy for maintenance and hygiene; use Congestion Relief when congestion is present.
Sterimar Congestion Relief vs Sterimar Baby
Sterimar Baby is an isotonic seawater spray designed for infants from birth. Firstly, it has a gentle spray suitable for babies.
Also, Sterimar Congestion Relief is for age 3 and over.
However, babies with significant nasal congestion often need medical advice, not just self-care.
Sterimar Congestion Relief vs Sterimar Stop & Protect
Sterimar Stop & Protect is a hypertonic seawater spray with copper and eucalyptus oil. Firstly, it is designed to act fast (in 2 minutes).
Also, Stop & Protect is aimed at early cold and sinusitis relief.
However, Congestion Relief is the standard hypertonic option for ongoing decongestion. Stop & Protect is more targeted at rapid initial relief.
Sterimar Congestion Relief vs Sterimar Hayfever & Allergy
Sterimar Hayfever & Allergy is an isotonic sea water spray designed to rinse allergens from the nose.
Firstly, it uses an ultra-fine mist for gentle daily allergy care.
However, Congestion Relief (hypertonic) is more targeted when active congestion is present, whether from allergy or infection.
Sterimar Congestion Relief vs Xylometazoline sprays (Otrivine, Sudafed Blocked Nose)
Xylometazoline sprays (0.1% for adults) act as medicated decongestants through alpha-adrenergic vasoconstriction. Firstly, they work fast (within minutes).
However, they must not be used for more than 5 consecutive days. Firstly, this is due to the risk of rebound congestion (rhinitis medicamentosa).
Also, the MHRA issued additional guidance in April 2026 restricting the use of intranasal xylometazoline and oxymetazoline in patients with certain cardiovascular conditions.
However, Sterimar Congestion Relief has no rebound risk and no 5-day limit. Firstly, this makes it suitable for longer episodes and for patients where medicated decongestants are not appropriate.
Sterimar Congestion Relief vs oral decongestants (Sudafed tablets)
Oral decongestants (phenylephrine, pseudoephedrine) work throughout the body. Firstly, this can affect blood pressure, heart rate, and cause other systemic effects.
Also, they are contraindicated in several conditions (hypertension, heart disease, hyperthyroidism, glaucoma, prostatic enlargement).
However, Sterimar Congestion Relief works locally in the nose with no systemic effects. Firstly, it is a safer option for patients with these contraindications.
Sterimar Congestion Relief vs steroid nasal sprays (Beconase, Flixonase)
Steroid nasal sprays contain corticosteroids (beclometasone, fluticasone) that reduce inflammation. Firstly, they are designed for allergic rhinitis (hay fever) and non-allergic rhinitis.
Also, they need daily use over weeks to reach full effect.
However, Sterimar Congestion Relief provides rapid physical decongestion. Firstly, it can be used alongside steroid sprays for combined benefit.
Long-term use
Sterimar Congestion Relief can be used for extended periods if needed. Firstly, no rebound congestion or dependency occurs.
However, if you find yourself using it for more than 2-3 weeks continuously, medical assessment is recommended to identify the cause of persistent congestion.
Why choose Courier Pharmacy for your Sterimar Congestion Relief
Registered, independent, and patient-led
Courier Pharmacy is a UK-registered independent pharmacy regulated by the General Pharmaceutical Council. Firstly, even for a general sale medical device like Sterimar, pharmacist support matters.
Also, a short conversation can help you choose the right nasal care product for your specific situation.
Dr Ada Jex-Cori, our brand pharmacist
Our brand pharmacist is Dr Ada Jex-Cori. She represents the spirit of what we do. Named for Ada Lovelace, Sophia Jex-Blake, and Gerty Cori, she stands for evidence-led, unafraid-of-questions medicine. Her message is straightforward. You’re not broken. The system is. We’re here to change that.
Care that keeps showing up
Purchases are not one-off transactions when done properly. Firstly, we are here to answer follow-up questions if the spray is not working as expected.
Also, if your congestion persists beyond 10-15 days or worsens, contact us. We can help you think through the next step, including when a GP appointment is needed.
Buy Sterimar Congestion Relief Nasal Spray from Courier Pharmacy
Sterimar Congestion Relief is a general sale medical device. You can order at courierpharmacy.co.uk in 50ml or 100ml bottles.
Add Sterimar Congestion Relief to your basket in your chosen pack size
Our pharmacy team reviews the sale as part of our routine pharmacy check
Your order is dispatched promptly
Follow the pack directions carefully. Contact us if you have questions
If Sterimar Congestion Relief is not the right product for your situation, we will explain why. Options include Sterimar Breathe Easy (isotonic, for daily hygiene), Sterimar Baby (for children under 3), Sterimar Stop & Protect (fast-acting with eucalyptus), a medicated nasal spray (xylometazoline for short-term rapid relief, up to 5 days), an oral decongestant (Sudafed tablets, subject to contraindications), a steroid nasal spray (Beconase, Flixonase for allergic rhinitis), or referral to your GP for persistent symptoms.
Above all, we will not sell a product that is not right for your situation.
Summary
A CE-marked hypertonic seawater nasal spray with copper for physical decongestion in adults and children 3+.
Works by osmotic effect: draws excess fluid from swollen nasal tissues, reducing congestion physically without drugs.
Dose: 2-6 times daily for 10-15 days. No 5-day use limit (unlike medicated decongestant sprays).
Drug-free, steroid-free, preservative-free. Safe in pregnancy and breastfeeding.
Complements standard cold, flu, and hay fever treatment. Can be used alongside medicated products.
Active ingredients in Sterimar Congestion Relief Nasal Spray
Hypertonic seawater (Brittany coast, France)
Sterimar Congestion Relief uses 100% natural seawater sourced from the Brittany coast in France. Firstly, this is one of the cleanest coastal waters in Europe.
Also, the seawater is hypertonic (approximately 22g/L salt, about 2.2%). Firstly, this is higher than isotonic saline (9g/L, 0.9%) used in basic nasal hygiene sprays.
However, seawater contains not just sodium chloride but a full spectrum of naturally occurring minerals. Firstly, these include magnesium, calcium, potassium, and trace elements.
Copper salt
Copper is a naturally occurring mineral with recognised antimicrobial properties. Firstly, copper is present in the human body in trace amounts.
Also, in Sterimar Congestion Relief, copper salt is added to support the nose's natural defence against germs.
However, copper acts topically in the nasal cavity, not systemically. Firstly, systemic absorption is negligible.
Manganese salt
Manganese is another naturally occurring mineral. Firstly, it also has trace element status in human physiology.
Also, manganese salt in Sterimar Congestion Relief is a supportive ingredient alongside copper.
Purified water
Purified water makes up the balance of the spray. Firstly, this dilutes the concentrated seawater to the intended hypertonic strength.
What Sterimar Congestion Relief does not contain
No pharmacologically active decongestants (no phenylephrine, no pseudoephedrine, no xylometazoline, no oxymetazoline). Firstly, this is what avoids rebound congestion and systemic side effects.
Also, no steroids (no beclometasone, no fluticasone, no mometasone).
However, no preservatives. Firstly, the pressurised container design keeps the contents sterile without preservatives.
Furthermore, no antihistamines and no drugs of any kind.
What is Sterimar Congestion Relief Nasal Spray for?
Nasal congestion from colds
Sterimar Congestion Relief is designed to help with nasal congestion caused by common colds. Firstly, colds are the most frequent cause of temporary nasal blockage.
Also, the physical decongestion effect works throughout the day without the risks of medicated decongestants.
Sinusitis
Sterimar Congestion Relief can help wash away thick mucus and reduce nasal swelling in sinusitis. Firstly, this may help with sinus drainage.
However, bacterial sinusitis often needs specific treatment. If symptoms include fever above 39°C, severe facial pain, or dental pain lasting more than 10 days, see your GP.
Rhinitis (allergic and non-allergic)
Sterimar Congestion Relief can help clear congestion and irritants (pollen, dust) from the nose in rhinitis. Firstly, it can be used alongside standard hay fever treatment.
However, for hay fever specifically, Sterimar Hayfever & Allergy (isotonic) may be a better fit for daily allergen rinsing. Congestion Relief is more focused on active congestion.
Prevention of secondary infections
Regular washing of the nasal cavity can help reduce the risk of secondary infections during colds. Firstly, this is by clearing accumulated mucus and airborne contaminants.
Also, the copper content provides additional antimicrobial support.
What Sterimar Congestion Relief isn't for
Sterimar Congestion Relief is not for bacterial sinusitis with severe symptoms. Firstly, this often needs medical assessment and possibly antibiotics.
Also, it is not for babies or infants under 3 (Sterimar Baby is designed for infants).
However, it is not for structural nasal problems (nasal polyps, deviated septum) as a primary treatment. Firstly, these need medical assessment.
How does Sterimar Congestion Relief Nasal Spray work?
Osmotic decongestion (the main mechanism)
The hypertonic seawater has a higher salt concentration than the fluid inside swollen nasal tissue cells. Firstly, water moves out of cells and interstitial fluid toward the higher salt concentration in the spray. This is osmosis.
Also, this fluid movement reduces tissue swelling physically. Firstly, the nasal passage opens up as swelling reduces.
However, this is a physical mechanism, not a pharmacological one. Firstly, no drug binds to any receptor.
Washing away mucus and irritants
The spray also physically washes away thick mucus, allergens, and airborne particles. Firstly, this helps clear the nasal passages.
Also, this can help reduce the trigger for further congestion (e.g. pollen in allergic rhinitis).
Copper's antimicrobial support
Copper has recognised antimicrobial properties in vitro. Firstly, copper ions can disrupt bacterial and viral structures.
However, the effect in the nasal cavity is supportive rather than pharmacological. Firstly, Sterimar is not an antibiotic or antiviral.
No rebound congestion
Medicated decongestants (xylometazoline, oxymetazoline) work by constricting blood vessels in the nasal lining. Firstly, prolonged use can lead to rebound dilation when stopped, causing rebound congestion (rhinitis medicamentosa).
However, Sterimar's physical osmotic action does not involve blood vessel constriction. Firstly, no rebound congestion occurs, even with long-term use.
Treatment dosage for Sterimar Congestion Relief Nasal Spray
At a glance
Age: adults and children 3 years and over
Dose per intake: 1-2 sprays in each nostril
Frequency: 2-6 times daily as needed
Duration: 10-15 days without medical advice, or longer if advised
Application: prime the spray, insert nozzle, press briefly WITHOUT tilting head back or sniffing
Follow-up: blow nose after each application
Adult and children (3+) dose
Use 2-6 times daily as needed for nasal congestion. Firstly, apply one or two sprays in each nostril per use.
Also, no maximum absolute daily dose applies. However, do not overuse. Firstly, 6 applications per day is usually enough.
Children under 3
Not for use in babies or infants under 3 years without medical advice. Firstly, Sterimar Baby is a separate product designed for infants from birth.
Also, ask a pharmacist for advice on nasal care for younger children.
Elderly patients
No specific dose adjustment is required in adults over 60. Firstly, standard adult dosing applies.
Pregnancy and breastfeeding
Sterimar Congestion Relief is safe in pregnancy and breastfeeding. Firstly, this reflects its non-medicated composition (seawater and minerals only).
Also, it is often recommended when medicated decongestants (phenylephrine, pseudoephedrine, xylometazoline) are not suitable.
Duration of use
Use for 10-15 days as needed. Firstly, if congestion persists beyond this, seek medical advice.
However, unlike medicated decongestants (xylometazoline, oxymetazoline), Sterimar does not have a 5-day use limit. Firstly, no rebound congestion occurs with hypertonic seawater.
Combined with other treatments
Sterimar Congestion Relief can be used alongside medicated cold, flu, or hay fever products. Firstly, no direct interactions are expected.
However, if using a medicated nasal spray as well, use Sterimar first (to clear the nasal passages), then wait 5-10 minutes before applying the medicated spray.
How to use Sterimar Congestion Relief Nasal Spray
Preparing to use
Blow your nose gently before use if there is loose mucus. Firstly, this helps the spray reach a cleaner nasal lining.
Also, remove the protective cap from the nozzle.
Priming a new bottle
When using the spray for the first time, prime the pump by pressing the nozzle briefly a few times. Firstly, do this away from your face until a fine mist appears.
Applying the spray
Insert the nozzle vertically into one nostril. Firstly, do not tilt your head backwards.
Also, press the nozzle briefly (a short burst) without sniffing.
However, the spray produces a fine micro-diffused mist. Firstly, this reaches the nasal cavity effectively without needing forceful application.
Furthermore, repeat in the other nostril.
After application
Blow your nose gently to clear the loosened mucus and drained fluid. Firstly, this completes the decongestion effect.
Also, clean the nozzle with a tissue after use and replace the protective cap.
Frequency
Use 2-6 times daily as needed for congestion. Firstly, more frequent use in the first few days of a cold is often helpful.
Also, once congestion improves, reduce frequency.
Why not tilt the head back?
Tilting the head back can direct the spray down the throat rather than into the nasal cavity. Firstly, this reduces effectiveness and can cause a bitter taste.
However, the Sterimar micro-diffuser is designed to work with the head upright. Firstly, follow this technique for best results.
Why not sniff during application?
Sniffing pulls the spray down into the throat and lungs rather than allowing it to settle in the nasal cavity. Firstly, keep breathing normally through your mouth during application.
Hygiene
The nozzle can be used by one person only. Firstly, this prevents transfer of germs.
Also, if others in the household need Sterimar, each person should have their own bottle.
Warnings and precautions for Sterimar Congestion Relief Nasal Spray
Not for children under 3
Sterimar Congestion Relief is not for babies or infants under 3 without medical advice. Firstly, the pressurised spray may be too strong for infant nasal passages.
However, Sterimar Baby is a separate isotonic product designed for infants from birth.
Application technique
Do not tilt the head backwards during application. Firstly, this can direct the spray down the throat.
Also, do not sniff during application. Firstly, this reduces effectiveness.
Single-user hygiene
The bottle nozzle should be used by one person only. Firstly, sharing risks transferring germs.
Hypersensitivity
Do not use if allergic to any of the ingredients (seawater, copper, manganese).
However, if you develop nasal irritation, rash, or breathing difficulty after use, stop and seek medical advice.
Recent nasal surgery
If you have had nasal surgery within the last 6 months, check with your surgical team before using Sterimar. Firstly, the sprayed jet may affect healing tissues.
Ear discomfort
If you experience ear discomfort or fluid moving into the ears, stop using the spray. Firstly, this is uncommon but can occur if the pressure is directed incorrectly.
However, using the spray with the head upright and blowing the nose after helps prevent this.
Not a replacement for antibiotics
Sterimar Congestion Relief is not a treatment for bacterial infections. Firstly, if you have signs of bacterial sinusitis (thick coloured discharge with high fever, severe facial pain), see your GP.
Storage
Store at room temperature. Firstly, do not expose to extreme heat or freezing temperatures.
Also, the pressurised container should not be pierced or exposed to fire.
Pregnancy and breastfeeding
Sterimar Congestion Relief is safe in pregnancy and breastfeeding. Firstly, this reflects its non-medicated composition.
Also, it is often recommended when medicated decongestants (oral or nasal) are not suitable in these situations.
Driving and machinery
No effects on driving or use of machinery. Firstly, the spray is not systemically absorbed and does not affect alertness.
Duration of use
Use for 10-15 days as needed. Firstly, if congestion persists beyond this, seek medical advice.
However, unlike medicated decongestants, there is no strict 5-day limit.
Side effects of Sterimar Congestion Relief Nasal Spray
Common and less common effects
Sterimar Congestion Relief is generally very well tolerated. Firstly, mild transient nasal irritation or a salty taste at the back of the throat is the most common experience.
Also, some users notice mild sneezing after application. This is a normal reflex to nasal stimulation.
Rare but significant effects
Allergic reactions to seawater or the added minerals are rare but possible. Firstly, symptoms include rash, itching, facial swelling, or difficulty breathing.
However, if these develop, stop using the spray and seek medical advice. Call 999 for severe symptoms.
Serious side effects requiring urgent help
Above all, seek urgent medical help for signs of severe allergic reaction (facial or throat swelling, breathing difficulty, widespread rash). Call 999.
Drug interactions with Sterimar Congestion Relief Nasal Spray
No known drug interactions
Sterimar Congestion Relief has no known drug interactions. Firstly, the ingredients are not pharmacologically active drugs.
Also, systemic absorption is negligible.
Combining with medicated cold and flu products
Sterimar Congestion Relief can be used alongside oral cold and flu products (paracetamol, ibuprofen, decongestants). Firstly, no direct interaction is expected.
However, if using a medicated nasal spray as well (steroid or xylometazoline), use Sterimar first, then wait 5-10 minutes before applying the medicated spray.
Combining with hay fever treatments
Sterimar Congestion Relief can be used alongside oral antihistamines (cetirizine, loratadine) or steroid nasal sprays (Beconase, Flixonase). Firstly, no direct interaction is expected.
Combining with allergy nasal sprays
For daily allergen rinsing, Sterimar Hayfever & Allergy or Breathe Easy (isotonic products) may be more suitable. Firstly, hypertonic Congestion Relief is stronger and more targeted.
Alcohol
No direct interaction with alcohol.
Frequently asked questions about Sterimar Congestion Relief Nasal Spray
How is Sterimar Congestion Relief different from other nasal sprays?
Sterimar Congestion Relief uses hypertonic seawater with copper for physical (osmotic) decongestion. Firstly, this differs from medicated sprays that use pharmacological drugs to constrict blood vessels.
Also, it has no rebound congestion risk and no 5-day use limit.
Is Sterimar Congestion Relief a medicine?
No. Firstly, it is a CE-marked medical device, not a licensed medicine. This reflects its physical (osmotic) mechanism of action.
However, medical devices are regulated for safety and performance by the MHRA/EU authorities.
How quickly does Sterimar Congestion Relief work?
Some decongestion effect is often noticed within minutes. Firstly, this is because osmosis begins as soon as the spray contacts nasal tissue.
Also, blowing the nose after application clears the loosened mucus and drained fluid, completing the effect.
How often can I use Sterimar Congestion Relief?
Use 2-6 times daily as needed. Firstly, more frequent use in the first few days of a cold is often helpful.
How long can I use Sterimar Congestion Relief for?
Use for 10-15 days as needed. Firstly, unlike medicated decongestants, there is no strict 5-day limit.
However, if congestion persists beyond 10-15 days without improvement, see your GP.
Can I use Sterimar Congestion Relief with a medicated nasal spray?
Yes. Firstly, use Sterimar first to clear the nasal passages, then wait 5-10 minutes before applying the medicated spray. This helps the medicated spray reach the nasal lining more effectively.
Can I use Sterimar Congestion Relief with oral cold and flu tablets?
Yes. Firstly, no interaction is expected with paracetamol, ibuprofen, decongestants, or antihistamines.
Is Sterimar Congestion Relief safe in pregnancy?
Yes. Firstly, the non-medicated composition (seawater and minerals only) is safe in pregnancy.
Also, it is often preferred when medicated decongestants are not suitable in pregnancy.
Is Sterimar Congestion Relief safe while breastfeeding?
Yes. Firstly, negligible systemic absorption means no effect on breast milk.
Can children use Sterimar Congestion Relief?
Children aged 3 and over can use Sterimar Congestion Relief. Firstly, not for babies or infants under 3 without medical advice.
However, Sterimar Baby is designed for infants from birth.
Will Sterimar Congestion Relief cause rebound congestion?
No. Firstly, only medicated decongestants (xylometazoline, oxymetazoline) cause rebound congestion. Sterimar works physically through osmosis, not by constricting blood vessels.
What is the difference between hypertonic and isotonic seawater sprays?
Isotonic sprays (like Sterimar Breathe Easy) have the same salt concentration as body fluids (0.9%). Firstly, they are for daily nasal hygiene.
Also, hypertonic sprays (like Sterimar Congestion Relief) have higher salt concentration (about 2.2%). Firstly, this creates the osmotic decongestion effect.
Can I share my Sterimar bottle with family members?
No. Firstly, the nozzle should be used by one person only to prevent germ transfer. Each family member needs their own bottle.
What if my congestion doesn't improve?
If congestion persists beyond 10-15 days without improvement, see your GP. Firstly, persistent congestion may indicate an underlying cause (sinusitis, nasal polyp, allergic rhinitis) needing specific treatment.
Does Sterimar Congestion Relief contain any drugs?
No. Firstly, Sterimar Congestion Relief contains only seawater, copper salt, manganese salt, and purified water. It contains no drugs, no steroids, and no preservatives.
Can I take Sterimar Congestion Relief with high blood pressure or heart disease?
Yes. Firstly, unlike oral decongestants (phenylephrine, pseudoephedrine) which are contraindicated in these conditions, Sterimar has no systemic effects.
Also, this makes it a suitable choice for patients where medicated decongestants are not appropriate.
Do I need a prescription for Sterimar Congestion Relief from Courier Pharmacy?
No. Firstly, Sterimar Congestion Relief is a general sale medical device. It is available without a prescription.
Disclaimer
Disclaimer: This information is for education only and isn't a substitute for personal medical advice. Sterimar Congestion Relief is a CE-marked medical device. Always follow the packaging directions, and ask your pharmacist or GP if you're unsure whether Sterimar Congestion Relief is right for your situation.
