Penlac Side Effects
What should I watch for?
Tell your doctor or health care professional if your symptoms get worse. Four to six months of treatment may be needed for the nail(s) to improve. Some people may not achieve a complete cure or clearing of the nails by this time.
Tell your doctor or health care professional if you develop sores or blisters that do not heal properly. If your nail infection returns after stopping using this product, contact your doctor or health care professional.
Side Effects to watch for
Side effects that you should report to your doctor or health care professional as soon as possible:
- allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
- severe irritation, redness, burning, blistering, peeling, swelling, oozing
Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):
- mild reddening of the skin
- nail discoloration
- temporary burning or mild stinging at the site of application
What may interact with this drug?
Interactions are not expected. Do not use any other skin products without telling your doctor or health care professional.