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Jun
Can An Allergic Reaction Cause Cold Sores. Symptoms of colds last three to 14 days. Signs of an allergic reaction often are present in the mouth and tongue and also can even reach the throat. Most blisters are caused by an allergic reaction hotcold weather or blunt trauma so the likelihood of a blister posing a health threat to others is relatively small. If you are prone to cold sores it may be time to determine whether or not an allergy is causing them.
Cold sores are small blister-like ulcers that occur in and around the mouth. Mouth sores may be caused by an infection a bodywide systemic disease a physical or chemical irritant or an allergic reaction see table Some Causes of Mouth Sores. Causes of Mouth Sores and Inflammation There are many types and causes of mouth sores. Often the cause is unknown. Sore throat frequently occurs with a cold and sometimes with allergies. When you were a child and had a sore throat a throat lozenge just seemed to erase the pain.
Itchy watery eyes are rare with a cold but often with allergies.
Both allergies and colds may cause a runny or stuffy nose sneezing a cough and fatigue. In fact things can become complicated. Herpes simplex specifically the herpes type 1 also known as oral herpes or cold sores is known to cause sores and blistered lip swelling around your mouth and lips. Brought on by many triggers such as stress and cold and flu. Symptoms of an allergic reaction will last for as long as the patient is exposed to the allergen. Most blisters are caused by an allergic reaction hotcold weather or blunt trauma so the likelihood of a blister posing a health threat to others is relatively small.