as with any medications otc or prescription you must be careful of interactions. with some bp meds. an interaction with anti-inflammatory drugs such as ibuprofen can interact and affect your kidneys. always read your pamphlet that comes with your medication. your trusted pharmacist will also explain the possible interactions if you have questions about your medications. i know this is way later than actual question date. hopefully someone with same question will realize that not all otc meds will be safe taking if on medication for hypertension.
what will fix a headache and fever for someone on blood pressure medicine?