Answers:
Not lacking a doctor's approval. There is another product call Coricidin. It is specifically for relations next to HBP and sold OTC.
No it not you can drive your B/P to the stars you obligation to ask the PX whats best for you to appropriate it will depen on what Meds your takeing for your B/P
Call your doctor or your pharmacists. They are habituated beside your medical history and know the other meds you are taking.
Any brand of med that help you beside a stuffed trunk works by cause nasal vasoconstriction, which way it constricts the small blood vessel contained by your snout to permit more room for nouns. And it also may incline your blood pressure. Think of it close to this. You own a massive garden hose, wet is flowing freely through it, but you squeeze it tight beside your hand. It get harder for wet to flow, so it pushes harder against the walls of the hose.
You can still use a descongestant that have no blood constricting antihistamines (such as ephedrine, pseudoephedrine and phenylpropanolamine ) approaching Coricidin HBP, Chlor-Trimeton, Benadryl, Tavist-1, which are past the worst to use when have HBP.