I suffer from extreme blood pressure problems, how can I get my BP down?

I suffer from extreme blood pressure problems. I now have 198 over 72 but cannot get it down. I went to an ER and there they gave me a Nitroglycerin patch which helped reduce it to 180. Doctor prescribed Coversyl 5 – 2.5 but it doesn’t seem to work. I have had heart surgery with valve.

Male
Age: 52
Medications: Coversyl, Coumadin

My 8 months old baby girl has a high fever, cough, and cold, diagnosed with bronchiolitis?

My 8 months old baby girl had a high fever, cough, and cold. We went to the ER and she was diagnosed with bronchiolitis. She was prescribed a nebulizer and then put on Asthalin. At the hospital she was put back on nebulizer after 2 days because her peripheral capillary oxygen saturation went to 87. How dangerous is this?

Female
Age: 8 months
Medications: Asthalin