My husband has highblood pressure, seizures, asthma, & a aneurysm on his brain. He is taking the following medications: can levetiracetam 750mg (2 2 times a day) be taken with amlodipine 10mg (1 time a day) and albuterol 90mcg (2 pumps 4 times a day). Can these be mixed? I this too much medicine?