


Written By Dr. Sakshi Jain, MS, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 31 Mar 2026 | 02:28 PM (IST)
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General Information



Product introduction
Cosorex Syrup is taken with or without food in a dose and duration as advised by the doctor. The dose you are given will depend on your condition and how you respond to the medicine. You should keep taking this medicine for as long as your doctor recommends. If you stop treatment too early your symptoms may come back and your condition may worsen. Let your healthcare team know about all other medications you are taking as some may affect, or be affected by this medicine.
The most common side effects are nausea, dryness in the mouth, stomach upset, nervousness, insomnia, restlessness, headache, and fatigue. Most of these are temporary and usually resolve with time. Contact your doctor straight away if you are at all concerned about any of these side effects. This medicine may cause dizziness and sleepiness, so do not drive or do anything that requires mental focus until you know how this medicine affects you. Avoid drinking alcohol while taking this medicine as it can worsen your sleepiness.
Never support self-medication or recommend your medicine to another person. It is beneficial to have plenty of fluids while taking this medication. Before you start taking this medicine it is important to inform your doctor if you are suffering from liver or kidney disease. You should also tell your doctor if you are pregnant, planning pregnancy or breastfeeding.
Uses of Cosorex Syrup
Benefits of Cosorex Syrup
A dry cough is a cough where no phlegm or mucus is produced. It may cause a tickling sensation or itching in the throat and may be due to cold, flu, allergies or throat irritants. Cosorex Syrup suppresses severe dry cough and gives you relief from an itchy throat. Apart from this, it also reduces symptoms of allergy like watery eyes, sneezing and runny nose. Along with taking Cosorex Syrup, gargling with warm salt water and having ginger or honey can help you manage dry cough.
Side effects of Cosorex Syrup
- Nausea
- Dryness in mouth
- Upset stomach
- Nervousness
- Insomnia (difficulty in sleeping)
- Restlessness
- Dizziness
- Headache
- Fatigue
- Sleepiness
How to use Cosorex Syrup
How Cosorex Syrup works
Quick tips
- Cosorex Syrup is prescribed to get relief from a dry cough.
- Take exactly as directed by your doctor or on the label. Do not increase the dosage or take for longer than is recommended.
- Consult your doctor if you do not see any improvement and have cough for more than 7 days.
- Let your doctor know if you are taking any anti-depressants.
- Inform your doctor if you have had a cough for a long time or if you have asthma or suffer from serious asthma attacks, or if your cough is accompanied by a fever, rash, or persistent headache.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver
Fact Box
Habit Forming
Therapeutic Class
References
- Pseudoephedrine hydrochloride. Maidenhead, Berks: McNeil Products Limited; 1998 [revised 30 Jan. 2013]. [Accessed 19 Apr. 2019] (online) Available from:
- Cetirizine. New York, New York: Pfizer Labs; 2003. [Accessed 01 Apr. 2019] (online) Available from:
- Pseudoephedrine hydrochloride. Huddersfield, West Yorks: Thornton and Ross; 2008 [revised 18 Feb. 2015]. [Accessed 19 Apr. 2019] (online) Available from:
- ScienceDirect. Dextromethorphan Hydrobromide. [Accessed 01 Apr. 2019] (online) Available from:




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Lab tests offered by us
- CBC (Complete Blood Count)
- FBS (Fasting Blood Sugar)
- Thyroid Profile Total (T3, T4 & TSH)
- HbA1c (Glycosylated Hemoglobin)
- PPBS (Postprandial Blood Sugar)
- Lipid Profile
- Vitamin D (25-Hydroxy)
- Urine R/M (Urine Routine & Microscopy)
- Coronavirus Covid -19 test- RT PCR
- LFT (Liver Function Test)
- KFT (Kidney Function Test)
- TSH (Thyroid Stimulating Hormone) Ultrasensitive
- ESR (Erythrocyte Sedimentation Rate)
- Uric Acid, Serum
- Vitamin B12
- CRP (C-Reactive Protein), Quantitative
- Urine C/S (Urine Culture and Sensitivity)
- Serum Electrolytes
- Serum Calcium
- Serum Creatinine
- Diabetes Screening (HbA1C & Fasting Sugar)
- KFT with Electrolytes (Kidney Function Test with Electrolytes)
- Cholesterol - Total
- Hb (Hemoglobin)
- Complete Hemogram (CBC & ESR)














