<s>[INST] I have taken zimig250mg for one week but ring worm agin appear after few days then i take again one weak after few days it back again then doctor said to take one doze more ihave taken but after few dsys it appears in some extent ..what will i do can i repeat the same [/INST] Hi, Thanks for contacting Chat Doctor. I have gone through your query,"limit" is the brand name of antifungal medicine terminating. Zimig is very effective for ringworm infection, We prescribe once daily or twice daily dose according to the severity of the infection. As you are having recurrence, you can go for twice daily dose. Use a topical antifungal cream along with the oral medicine. Clotrimazole is a commonly used for local application. Try this after having a word with your doctor. Hope it will work. Wishing you all the best. Thank you. </s>