Terbinafine belongs to the group of medicines called antifungals.It works by
stopping the growth of fungi.
Terbinafine is both an over-the-counter and a prescription medicine used to treat
fungal infections.

The over-the-counter forms (cream, gel, sprays) are used to treat itching, burning,
cracking and scaling caused by athlete's foot, jock itch, and ringworm.
The prescription forms (tablets and oral granules) are used to treat fingernail and
toenail fungal infections and a fungal infection of the scalp that usually occurs in
children.

 Headache
 Diarrhea
 Stomach upset
 Cough
 Trouble breathing
 Nausea/vomiting
 Allergic reactions
 Dark urine
 Abdominal pain
 Mouth sores
 Yellowing eyes/skin

 This medicine should not be used by breastfeeding and pregnant women
unless absolutely necessary.
 This medicine should not be used if the patient has a chronic or active disease
of the liver. 

 This medicine can cause severe allergic reactions of the skin and hence
caution is advised while use.
 This medicine is known to lower the count of certain specific blood cells. 
 This medicine should be used with caution in patients having an impairment
of kidney function.
 This medicine should be used with caution in patients having a compromised
immune system.
 Use of this medicine may make your skin sensitive to light. Avoid unnecessary
or prolonged exposure to sunlight while taking this medicine.