my brother is on the following drugs prescribed by different doctors, Hydroxyzine 25mg,Lorazepam0.5 mg Lisinopril 10mg, metotrorl 100mg, glyburide 2.5 mg x2 daily, atorvastatin 20 mg and symbicord x2 puffs daily, now he has been like he is having anxiety attacks the doctors are saying he has Vertigo, he is only 50 years old. can any of these drugs affect him in this way?