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
Many people suffer from dark circles under the eyes. They are embarrassing and make you look older than you are. There are lots of ways adults and children can develop these dark circles under their eyes. Yes, some people have dark circles under their eyes because of lack of sleep or too much alcohol. But those arenât the only reasons. Letâs talk about other possible reasons why you have dark circles under your eyes and what you can do about it.