Why Do I Have An Allergic Reaction On My Neck. The reasons why allergies develop are unclear but some substances are known to commonly cause an allergic reaction. If you experience a sudden type of acute neck rash it could be the reaction of your skin to a certain substance including food medication or jewelry. Allergic congestion in your sphenoid sinuses may cause pressure in the back part of your head and neck. The link between migraines and allergies is caused by sinusitis or by a chemical reaction to an allergen which annoys the blood vessels.
But these arent the only things that can trigger an itchy nose a rash or sneezing. People who have allergies are typically allergic to. You can get an allergic reaction on any part of your body although it happens most often on the face lips eyes ears and neck. If you experience a sudden type of acute neck rash it could be the reaction of your skin to a certain substance including food medication or jewelry. IStock Scalp contact dermatitis commonly takes place when there is an allergic response to the ingredients found in hair dye straighteners and topical drugs. Neck pain is discomfort in any of the structures in the neck.
In addition insect stings often cause allergic reactions in addition to swelling and pain.
Neck pain is discomfort in any of the structures in the neck. IStock Scalp contact dermatitis commonly takes place when there is an allergic response to the ingredients found in hair dye straighteners and topical drugs. Left untreated anaphylactic shock can lead to brain damage and death. If you experience a sudden type of acute neck rash it could be the reaction of your skin to a certain substance including food medication or jewelry. Neck pain is discomfort in any of the structures in the neck. Sometimes the cause is unknown.