Coldzrock Nasal Spray
Oxymetazoline Hydrochloride 0.05g · Chlorpheniramine Maleate 0.25g
Solution · OTC medication · Combination
Nokshim Pharmaceutical Co., Ltd.
MFDS item code 202400673 · Notified 2024.03.27
Relief of cold symptoms (acute rhinitis), allergic rhinitis (nasal congestion, runny nose)
This medication is used to relieve symptoms such as nasal congestion, runny nose, sneezing, and heaviness in the head caused by conditions like cold (acute rhinitis), allergic rhinitis, and sinusitis.
For individuals aged 7 and older and adults, spray once in each nostril twice a day. Apply at intervals of 10 to 12 hours for a maximum of two applications in 24 hours.
This medication should not be used by children under the age of 7 or infants under 2 years of age. It should also not be used by anyone who has had an allergic reaction or hypersensitivity to any of the ingredients. Individuals currently taking MAO inhibitors or who have discontinued them within the last 2 weeks, including antidepressants, antipsychotics, mood stabilizers, and anti-Parkinson agents, should consult a doctor before using this medication. Those with a history of allergies or who have previously experienced allergic reactions to medications should seek professional advice before using this medication. It is important for individuals with high blood pressure, heart disease, diabetes, thyroid disease, or glaucoma to consult a doctor before use. Pregnant women or those who may become pregnant should consult healthcare providers before using this medication. Smokers or those with respiratory conditions such as asthma, chronic bronchitis, emphysema, or prolonged cough lasting more than a week should definitely consult a doctor before use. This medication contains an ingredient called propylene glycol, which requires caution for those with allergies. If symptoms such as rash, redness, swelling, irritation, or itching occur during use, discontinue use immediately and consult a healthcare provider. If symptoms do not improve after 3 days of use, consult a professional. Always follow the prescribed dosage and administration guidelines without fail, as excessive use can worsen nasal congestion. This medication is for nasal use only and should not be used in the eyes or ears. To prevent contamination, it is advisable to avoid shared use. Do not use for more than 7 days, and as it may cause drowsiness, caution should be taken when driving or operating machinery. It is safe to avoid alcohol while using this medication. When used in children, supervision by an adult is necessary. Due to the presence of benzalkonium chloride, which can cause bronchospasm or nasal mucosal irritation, caution is advised with long-term use. Keep this medication out of reach of children and store in a cool, dry place away from direct sunlight. To maintain quality, it is crucial not to transfer it to another container.
Hives, swelling (edema) - severe allergic reaction, bronchospasm
Not everyone experiences these, and they can vary from person to person.
This medication should not be used by those currently taking or having stopped MAO inhibitors within 2 weeks, which are used in the treatment of depression and Parkinson's disease.
Do not consume alcohol while using this medication.
This medication should be stored in a tightly sealed container to prevent air and moisture ingress, and it is best kept at room temperature between 1 to 30 degrees Celsius. Proper storage will help maintain the effectiveness of the medication and prevent deterioration.
Colorless or white liquid
20mL/bottle
Even with the same ingredient, strength, dosage form and how it is taken can differ.
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Even with the same ingredient, the dose and directions can differ by strength and dosage form. Talk to a doctor or pharmacist before switching from a medication you are already taking.
QHow many times should I spray it?
Answers 1 · 2026.09.14
For anything that needs medical judgment, consult a doctor or pharmacist.
This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.