Nitrates widen blood vessels, and Viagra increases that effect. Mixing the two can cause your blood pressure to drop drastically. A sudden drop in blood pressure can make you pass out, and you may die if your blood pressure stays too low for too long.
3 doctors agreed: 1  Allergic dhiners: She has what's known as allergic shiners. It it caused by blood shimmering through her fine skin. 2  Cold compress: Purple or blue marks under eyes may be due to blood vessels under eyes. Cold ice packs might help marks decrease by contracting the vessels. What causes : rapid appearance of brown spots on nose, under eyes, forehead. Feet cold and turn purple, sore breasts, acid reflux, popping joints? Dr. Jan Lei Iwata Dr. Iwata
Symptoms. Tiny red, brown or purple spots, about the size of a pin-prick, that appear under the skin are petechiae (also called purpura). These spots are flat and donât itch or blanch (turn pale) when you press gently on them. A child may have just a few spots or clusters of them, often appearing on the face, chest, stomach or feet. Causes. Petechiae are caused when tiny blood vessels burst underneath the skin. Kids can develop them after a bout of coughing or vomiting, usually on the face. But widespread petechiae can be associated with serious disorders as well.