Last Night, 9pm, I Took One Tablet, Trazodone 50mg, Which

last night, 9pm, I took one tablet, trazodone 50mg, which was prescribed by my dr earlier in the day.......... I got terrible ringing in the ears, and wasn't able to fall asleep until well after 3am, I threw them in the garbage....... haven't heard back from my dr today, but just a little while ago I took 2 night-time sinus max by mucinex, as colds are circulating in the home, and I've been sneezing, sore throat, etc...... I had already taken the mucinex before thinking of checking on line for possible interactions , can you tell me if there are any ???