Informational only — Not medical advice. Always consult a licensed healthcare provider.

Community data Updated 2 months ago

Indications & Uses

Carazol is indicated for:

Pharmacology

iota-Carrageenan Nasal Spray is a special preparation of Carrageenan. It can be used to prevent and treat viral upper respiratory infections, to ease the nasal symptoms of allergic rhinitis, and to relieve a dry and irritated nasal mucosa. Carrageenan is a natural carbohydrate (polysaccharide) taken from edible red seaweeds. Its name comes from the seaweed species Chondrus crispus, known as Carrageen Moss or Irish Moss.

The nose is the most common route by which viruses that cause the common cold and flu-like illness enter the body. These illnesses are caused by viruses such as rhinoviruses, coronaviruses, influenza virus, adenovirus, enterovirus and respiratory syncytial virus. Once a virus gets into the nose, it can attach to the mucous membrane and infect the mucosal cells, where it multiplies and spreads. This brings on the usual cold symptoms, like a blocked or runny nose, sneezing and so on.

iota-Carrageenan Nasal Spray forms a protective barrier film against cold viruses. The iota-carrageenan wraps around cold viruses without targeting any one type, and stops them from sticking to the mucous membranes. The film stays on the nasal mucosa for longer and acts as a physical barrier against outside influences. Virus particles entering the nasal cavity are blocked by the thick layer of Carrageenan, so they can't infect the mucosal cells. New virus particles released from infected cells are also blocked from infecting other cells. This natural moisture film supports the body's own defences against cold viruses, and so the reproduction and spread of the viruses that infect the airways is reduced.

Low humidity and air pollution can dry out the nasal mucous membrane. The nose can only do its filtering job properly if the membrane is moist enough. Carrageenan binds water strongly, so the spray forms soft gels when water is present. These gels make a protective, moisturizing film on the mucosal surfaces. The film works as a barrier against outside influences such as viruses or allergens, and it also moisturizes the surfaces. This helps keep the mucosa healthy and better able to resist things like dry air.

Dosage Reference

Reference Information Only

Dosages shown are general references from official sources. Always consult your doctor or pharmacist for personalized dosing.

Adults:

Adults and children older than 1 year can use iota-Carrageenan nasal spray. For a cold or flu-like infection (for example nasal congestion, sneezing and a runny nose), spray 1 to 2 puffs into each nostril, 1 to 4 times a day.

To moisturise dry nasal mucosa, spray a few puffs into the nose several times a day, depending on individual needs or as the physician directs.

Side Effects

No other side effects are known at present, apart from very rare cases of hypersensitivity.

Cautions & Contraindications

Warnings & Precautions

Each iota-Carrageenan spray bottle should be used by one person only, so germs aren't passed from one user to another. If you get nasal burning, nasal irritation or nausea, stop using it.

Contraindications

No other side effects are known at present, apart from very rare cases of hypersensitivity.

Pregnancy & Breastfeeding

iota-Carrageenan Nasal Spray can be used during pregnancy and while breast-feeding.

⚠️ Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

Storage

Store iota-Carrageenan in a dry place, below 25°C, and away from direct sunlight and moisture. Always keep it out of reach of children.

Common questions about Carazol 0.06 mg

What is Carazol 0.06 mg Nasal Spray?

Carazol 0.06 mg Nasal Spray is a medicine that contains iota-Carrageenan. It is made by Square Pharmaceuticals PLC, Pabna.

What is Carazol used for?

Carazol is used for: Respiratory Tract Infection, Viral Infection.

What are the side effects of Carazol?

No other side effects are known at present, apart from very rare cases of hypersensitivity.

Can I take Carazol during pregnancy or while breastfeeding?

iota-Carrageenan Nasal Spray can be used during pregnancy and while breast-feeding. Talk to your doctor before taking any medicine during pregnancy or while breastfeeding.

How should I store Carazol?

Store iota-Carrageenan in a dry place, below 25°C, and away from direct sunlight and moisture. Always keep it out of reach of children.

Do I need a prescription for Carazol?

Carazol is a prescription (Rx) medicine. Take it as your doctor advises.

Last updated: 23 Aug 2026