Terp D Syrup 100ml is a combination medicine used for the symptomatic relief of cough, throat irritation, and upper respiratory discomfort associated with the common cold and respiratory tract infections. It contains Dextromethorphan, which helps suppress cough, Menthol, which provides a cooling and soothing effect on the throat, and Terpin Hydrate, which helps loosen mucus and support easier clearance of respiratory secretions. Together, these ingredients help reduce coughing and improve throat and breathing comfort.
Written by: Syed Jommy Abbas, B. Pharma
Reviewed by: Dr. Rohit Kolhe, MBBS
Last updated on: 02-06-2026
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Terp D Syrup 100ml is a combination medicine used for the symptomatic relief of cough, throat irritation, and upper respiratory discomfort associated with the common cold and respiratory tract infections. It contains Dextromethorphan, which helps suppress cough, Menthol, which provides a cooling and soothing effect on the throat, and Terpin Hydrate, which helps loosen mucus and support easier clearance of respiratory secretions. Together, these ingredients help reduce coughing and improve throat and breathing comfort.
Terp D Syrup 100ml contains three active ingredients, each contributing a specific therapeutic action in the management of cough and upper respiratory symptoms.
Composition and Mechanism: Terp D Syrup 100ml contains Dextromethorphan, a cough suppressant that acts on the cough centre in the brain to reduce the urge to cough and decrease cough frequency. Menthol provides a cooling and soothing sensation in the throat and airways, helping relieve throat discomfort and irritation. Terpin Hydrate is an expectorant that helps loosen and thin mucus, making respiratory secretions easier to expel.
Major Therapeutic Uses: Terp D Syrup 100ml is primarily indicated for the symptomatic relief of dry, irritating, or mild mixed cough, throat irritation, and mild chest congestion associated with the common cold and upper respiratory tract infections. It may help reduce persistent coughing and improve throat and breathing comfort.
It provides symptomatic relief but does not cure the underlying infection itself. This medicine may occasionally cause drowsiness, dizziness, or stomach discomfort in some individuals. Avoid alcohol and use cautiously with other cough or sedative medicines unless advised by a doctor. Seek medical attention if symptoms persist, worsen, or if breathing difficulty or allergic reactions occur.
Terp D Syrup 100ml is indicated by a doctor for:
Provides symptomatic relief of persistent dry or irritating cough associated with the common cold and upper respiratory tract irritation.
Helps loosen mild respiratory secretions and supports easier mucus clearance while reducing coughing discomfort.
Provides soothing relief from throat irritation and discomfort while helping improve comfort during upper respiratory tract infections.
When taken as directed, Terp D Syrup 100ml is generally well tolerated. Side effects, if they occur, are usually mild and temporary.
Dextromethorphan is a cough suppressant that works on the cough centre in the brain. It reduces the urge to cough, making cough less frequent and less severe while normal breathing remains unaffected. It is a non-opioid antitussive and is generally safe when used at recommended doses.
Menthol stimulates cold-sensitive receptors in the throat and airways, producing a cooling and soothing sensation that helps relieve throat irritation and discomfort associated with coughing. It may also help provide a feeling of easier breathing comfort.
Terpin Hydrate is an expectorant that helps loosen and thin mucus in the respiratory tract, making respiratory secretions easier to expel through coughing. This may help reduce chest discomfort associated with mild mucus accumulation.
Together, these ingredients help relieve cough, soothe throat irritation, and support easier mucus clearance, making the combination useful for short-term symptomatic relief of cough and upper respiratory tract irritation.
Always follow the prescribed dose. Taking more than recommended of this medicine may cause dizziness, excessive drowsiness, nausea, vomiting, confusion, or stomach discomfort. In severe cases, breathing difficulty or loss of consciousness may occur. If an overdose is suspected, seek immediate medical attention.
Since Terp D Syrup 100ml is typically taken as prescribed by a doctor, a missed dose is usually not critical. If taken on a schedule, take the missed dose as soon as you remember, unless the next dose is due within 2 hours, then you can skip it. Never double the dose.
Therapeutic Class
Symptomatic relief of cough, throat irritation, and upper respiratory discomfort.
Action Class
Antitussive + Cooling agent + Expectorant
Chemical Class
Morphinan derivative (Dextromethorphan) + Monoterpene alcohol derivative (Menthol) + Terpene derivative (Terpin Hydrate)
Habit Forming
No
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