I am sorry about the trouble you
r hubby is having. I took two antihistamines during treatment. Benedryl and allegra
D. The "D" part is important because it is a decongestant. It is available as an over-the-counter drug in most states. However, it will also keep some people awake especially when they first start taking it. I took it for a long time prior to treatment and it does
n't bother me anymore but still. you
r hubby should ask for help with getting some sleep.