There are medicines specifically available for phobias like stage fright. However, you should take these only after a psychiatrist's consultation

Learn the art of faking. Its natural to feel anxious prior to any stage performance but the best thing that one can do to avoid being cold feet at stage is to fake that you are hell confident. No one can tell the difference. Imagination. Before going to the stage imagine the whole possible different scenarios in your mind so that when you actually reach the stage nothing will be new for you. Practice. This goes without saying, don't ever underestimate the power of practice. The more you sweat in practice the less you bleed in war. Friendly scenario. While delivering the speech imagine whoever sitting in the audience are your friends and they like you very much. Dress up nice. The way you get dressed up highly influence the way you feel. The sophisticated looking your are, the better you will feel That would be all.

Greetings Yes we have medications which can help to calm you and therapy for permanent change Thank you

Sure you can be helped with medications and therapy. Kindly consult for treatment.