Terfen is a commercial drug that is prescribed in the form of Syrup. Primarily, it is used for the treatment of Cough. Other than this, Terfen has some other therapeutic uses, which have been discussed ahead.

The optimal dosage of Terfen is largely dependent on the individual's body weight, medical history, gender and age. Besides the medical condition it is advised for, the route of administration also plays an important role in determining the correct drug dosage. Refer to the dosage section for a detailed discussion.

The side effects typically associated with Terfen include Nausea or vomiting, Dyspepsia, Diarrhoea. Some other side effects of Terfen have been listed ahead. Usually, these side effects of Terfen go away soon, and do not persist beyond the duration of the treatment. Please speak with your doctor if these side effects worsen or persist for a longer duration.

It is also important to note that Terfen has a Unknown effect for pregnant women and Unknown effect on lactating mothers. It is important to know if Terfen has any effect on the kidney, liver and heart. Information on such adverse effects, if any, has been given in the Terfen related warnings section.

Terfen can cause adverse effects in certain medical conditions. It is strongly recommended to avoid Terfen in conditions like Parkinson's Disease. Some other conditions that can be affected by Terfen are listed in the contraindications section below.

Additionally, Terfen may also adversely react with other medicines. Refer to the list below for further details.

In addition to the above precautions for Terfen, it is important to know that it is not safe while driving, and is not habit-forming.