8’s Tasectan Adult Capsules contain the active ingredient terbinafine HCl for treating tinea infections on the body. Tinea is a fungal infection that can affect any area of the body where incoming sweat and oil Contact may occur, such as the scalp, eyebrows, eyelashes, nose, feet and fingers. This non – organismal yeast Infectionusually begins pinkish tan in color and grows outwards to light brown or black spots. Though rare, some people are more susceptible to tinea than others. Consult your physician if you have diabetes or kidney problems.