Do not go on the mat with active ringworm.
If you catch suspect spots early, it really does not take long to clear up. I believe 72 hours of proper treatment with Lamisil is enough to render the smaller stuff inactive and non-contagious. That really isn't a long period of time to sit out.
Just take a little bit of time off to clear up the ringworm before you go back. You don't want to be spreading it all around to everyone.
If you catch suspect spots early, it really does not take long to clear up. I believe 72 hours of proper treatment with Lamisil is enough to render the smaller stuff inactive and non-contagious. That really isn't a long period of time to sit out.
Just take a little bit of time off to clear up the ringworm before you go back. You don't want to be spreading it all around to everyone.