Penlac is a topical antifungal medication used to treat fungal infections of the nails. It contains the active ingredient ciclopirox, which works by stopping the growth of fungus. Penlac is typically used for the treatment of onychomycosis, a common fungal infection that affects the nails.

When using Penlac, it is important to follow the instructions provided by your healthcare provider. The medication should be applied to the affected nails once daily, and it is important to continue using it for the full prescribed length of time, even if the infection appears to have cleared up. It may take several months for the nails to fully heal, so patience is key when using Penlac.

Some common side effects of Penlac may include mild irritation or redness at the application site. If you experience any severe or persistent side effects, it is important to contact your healthcare provider right away.

It is important to note that Penlac is not a cure for fungal nail infections, but rather a treatment to help manage the symptoms. In some cases, your healthcare provider may recommend additional treatments or therapies to help improve the effectiveness of Penlac.

Overall, Penlac can be an effective treatment option for fungal nail infections when used as directed. If you have any questions or concerns about using Penlac, be sure to discuss them with your healthcare provider.