Hello doctors, my husband is suffering from throat ulcers since last 45 days, preceded by fever. Now he is all ok but ulcers not cured completely. What could be the possible reasons and what should we do in current covid conditions to overcome this. Please help. We are stressed as it is very long time it happened. Last year he also face the same problem but within a few days or two weeks he recovered. He has not addicted to any bad habit. His body can't bear the hot things, whenever he eat some food, hot in nature, he started bleeding through nose or in toilet. Please suggest some remedies and precautions. His age is 37.