


Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 28 Jul 2026 | 01:02 AM (IST)



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General Information



Product introduction
Clentus D 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 doctor know about all other medications you are taking, as some may affect, or be affected by, this medicine.
There is limited data on the side effects of Clentus D Syrup. Let your doctor know if you experience any symptoms while taking the medicine. They may be able to suggest ways to treat or manage the side effects.
It is beneficial to have plenty of fluids while taking this medication. Before taking it, you should tell your doctor if you have liver disease so that your doctor can prescribe a suitable dose for you. Pregnant or breastfeeding women should also consult their doctor before taking this medicine.
Uses of Clentus D Syrup
- Treatment of Dry cough : Clentus D Syrup helps suppress dry cough caused by throat irritation, allergies, viral infections, or environmental irritants.
Benefits of Clentus D Syrup
A dry cough is a non-productive cough that causes throat irritation and discomfort. Clentus D Syrup helps suppress the cough reflex and reduce throat irritation. It also relieves associated allergy symptoms such as sneezing and a runny nose. This helps reduce coughing and improves overall comfort.
Side effects of Clentus D Syrup
- Limited data available
How to use Clentus D Syrup
How Clentus D Syrup works
All substitutes for Clentus D Syrup
Cheston CS 2mg/10mg Syrup
Austokuff DM Syrup
Kamkuff Syrup
Phensedyl DM 2mg/10mg Syrup
Pulomrest D Syrup
Quick tips
- Drink plenty of fluids while taking Clentus D Syrup, as this helps soothe the throat and reduce irritation.
- Clentus D Syrup may cause dizziness or drowsiness, so avoid driving or operating machinery until you know how it affects you.
- It is better to avoid alcohol while taking Clentus D Syrup, as it may increase drowsiness.
- Dry mouth can occur after taking this medicine. Frequent sips of water can help maintain good oral hygiene.
- Do not combine Clentus D Syrup with other cough or cold medicines unless advised by your doctor.
- Avoid smoking or exposure to secondhand smoke, as it may worsen cough and throat irritation.
- Stop taking Clentus D Syrup and seek medical help if you develop rash, swelling of the face, or difficulty breathing.
- Consult your doctor if cough lasts more than 7 days, keeps recurring, or occurs with fever, rash, or persistent headache.
- Seek medical attention if cough is associated with high fever, breathlessness, chest pain, or coughing up blood.
- Inform your doctor if you have glaucoma or urinary retention before using Clentus D Syrup.
- Do not use Clentus D Syrup for cough with mucus (wet cough), as it may prevent clearance of phlegm.
- Do not take Clentus D Syrup with antidepressants or similar medicines without consulting your doctor, as it may cause serious side effects.
Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions
Fact Box
Habit Forming
Therapeutic Class
References
- Chlorpheniramine maleate and dextromethorphan hydrobromide liquid [Prescribing Information]. [Accessed 17 Apr. 2019] (online) Available from:
- Chlorpheniramine Maleate + Dextromethorphan + Phenylephrine [FDA Drug Facts]. San Juan, Puerto Rico: Domel Laboratories; 2022. [Accessed 14 Aug. 2024] (online) Available from:
- Dextromethorphan, chlorpheniramine maleate, and menthol. Centaur Pharma; [Accessed 18 Feb. 2026] (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)














