Random bald spots in hair?

I was taking generic lamasil for the remnants of an ingrown toenail.

I started getting football shaped patches about dime to quarter size of super smooth areas of no hair.
Fortunately most were in the beard area and the leg and stomach but I did get a small one on the side of the head. Had to stop taking it and it never did anything for the toe nail.

Unfortunately one of the smaller patches in the chin area never came back and is still baby butt smooth. I have to carefully execute beard styling to compensate.