5. Watch Your Diet
Believe it or not, what you eat can affect whether you have nosebleeds or not. Spicy foods are the main culprit of diet triggered nosebleeds. This makes sense; if you eat something that’s so spicy it makes your nose run then it can start a nosebleed as well. This is especially true if you’ve already had some nosebleeds. It can cause the places where your nose may be healing to reopen.