Throat symptoms symptoms and conditions

I have been on 5mg of lisiniprol for 6 months now and although my BP has reduced I have really bad sore pain in the lower inestine, always worse through the night followed by very loose stools the next morning. I have a slight cough but i have noticed that when i get a common cold, the sore throat symptoms go on for weeks and have turned into ulcers.
I would love to find a BP tablet that didn't upset my digestive system

Interesting note about the sore throat side effect. I've been on and off wellbutrin this year for ADD, and three time developed a sore throat symptoms consistant with Strep though the strep cultures show negative. Treated with antibiotics and it went away. I wonder if it was really a side effect of wellbutrin????