The herpes simplex infection can create fever blisters on the lips and also in the nasal region, which can crust over right into scabs when they're healing. These cold sores are commonly unpleasant and also might require anesthetic creams. Other symptoms of herpes flare-ups include prickling of the skin, mild swelling, and fluid-filled sores that crust over right into a scab after concerning 8 to 10 days. A typical root cause of completely dry nose is blowing your nose frequently, whether that's due to a cool or allergies. Running extremely warm water from a shower and breathing in the vapor may assist unblock the sinuses as well as relieve signs and symptoms. This might aid soothe the symptoms of sinus congestion and encourage the sinuses to unblock. Consuming a lot of water and other liquids may aid ease the signs and symptoms of sinus congestion.