It's a gift. So what to do. If you don not have GERD or peptic ulcer disease, I recommend Aleve two 200 mg pills twice a day and do this every day without missing a day for about 6 weeks. Also Moist heat and massage of masticatory muscles will benefit. Keep your trumpet exercises down to a comfortable range, and hold of on more technically demanding pieces for at least 2 weeks, until you hear your sound returning, and then, only build gradually over the next couple of weeks to your usual work out routine.