If you're concerned about hepatitis C, talk to your doctor. Hepatitis C can be diagnosed by a blood test. Treatment may include medications to help clear the virus from the bloodstream and ultimately cure you of hepatitis C. With.
Insect stings or bites on dogs can cause the following symptoms: 1  Swelling of the eyelids at the site of the sting or bite. 2  Swelling of the ear flaps at the site of the sting or bite.  Swelling of the lips, or in severe allergic reactions, the entire face â a condition called angioedema.
Ticks can also cause bites that blister the victimâs skin. People who are spending time out of doors in wooded areas are at risk for being bitten by these small insects. Initial signs of a tick bite include pain and swelling. A blister may appear in the area within a few days following the bite.