Report Abuse. 1  These are the most common symptoms of brain tumors: Headaches (usually worse in the morning) 2  I think there are a lot of symptoms of brain tumours - because the tumour is in the brain it can press on things to make you smell things, hear things, see things etc.
The antiviral constituents in peppermint oil make it a great tool for healing cold sores. A 2013 study published in Phytomedicine tested peppermint oilâs inhibitory activity against HSV-1 and HSV-2. Researchers found that peppermint oil exhibited high levels of virucidal activity against both HSV-1 and HSV-2.
Covering a cold sore with petroleum jelly will speed healing and help protect it from secondary infection with bacteria. Dab a little petroleum jelly onto the cold sore using a q-tip, then leave overnight. 1  Petroleum jelly keeps the cold sore moist, depriving it of oxygen and allowing it to heal.