Hello drs, I had fever for last 3 days for which I consulted my nearby Dr. Now I don't have fever and chill but there is excessive ulcer in my mouth and throat. It pains while talking, eating and even in normal condition. I have done cbc & crp tests. In cbc, wbc exceeded the limit and crp is at 47.3. Dr. Suggested to do covid test. I have done the same and reports are pending. I don't have cold, cough. Now my only problem is excessive ulcer in mouth and throat. From last night I found difficulties in breathing. Please suggest me proper medication to get rid of ulcer. Currently I am taking. Vitcofol tablets, b complex tab and vitneurin czs tabs. Completed dose of prazith 500.