Hifenac is a prescription drug, available for use as Tablet,Gel. Primarily, it is used for the treatment of Fever, Muscle Pain, Osteoarthritis. Hifenac also has some secondary and off-label uses. These are listed below.

Medical history of the patient along with age and gender determines the dosage of Hifenac. Individual symptoms and route of administration also determines the right dosage. This information has been provided in detail in the dosage section.

Hifenac also has some side effects, the most common being Diarrhoea. While these are the most often observed Hifenac side effects, there are can be others also. These have been listed below. Usually, these side effects of Hifenac 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.

In addition, Hifenac's effect is Severe during pregnancy and Severe for lactating mothers. Warnings related to Hifenac's effects on the liver, heart and kidney, if any, have been listed below.

Hifenac can cause adverse effects in certain medical conditions. It is strongly recommended to avoid Hifenac in conditions like Kidney Disease, Asthma, Blood Clotting Disorders. The section on Hifenac contraindications lists all such conditions.

Drug reaction of Hifenac with other medicines has been reported. A complete list of these interactions is given below.

In addition to these precautions, you may also note that Hifenac is safe while driving, and is is addictive in nature.