Pet allergy signs and symptoms caused by inflammation of nasal passages include:  Sneezing Runny nose Itchy, red or watery eyes Nasal congestion Itchy nose, roof of mouth or throat Postnasal drip Cough Facial pressure and pain Frequent awakening Swollen, blue-colored skin under your eyes In a child, frequent upward rubbing of the nose  If your pet allergy contributes to asthma, you may also experience:  Difficulty breathing Chest tightness or pain Audible whistling or wheezing sound when exhaling Trouble sleeping caused by shortness of breath, coughing or wheezing  Skin symptoms Some people with pet allergy may also experience skin symptoms, a pattern known as allergic dermatitis. This type of dermatitis is an immune system reaction that causes skin inflammation. Direct contact with an allergy-causing pet may trigger allergic dermatitis, causing signs and symptoms, such as:  Raised, red patches of skin (hives) Eczema Itchy skin 
pet allergy signs symptoms caused inflammation nasal passages include:  sneezing runny nose itchy  red watery eyes nasal congestion itchy nose  roof mouth throat postnasal drip cough facial pressure pain frequent awakening swollen  blue-colored skin eyes child  frequent upward rubbing nose  pet allergy contributes asthma  may experience:  difficulty breathing chest tightness pain audible whistling wheezing sound exhaling trouble sleeping caused shortness breath  coughing wheezing  skin symptoms people pet allergy may experience skin symptoms  pattern known allergic dermatitis  type dermatitis immune system reaction causes skin inflammation  direct contact allergy-causing pet may trigger allergic dermatitis  causing signs symptoms  as:  raised  red patches skin (hives) eczema itchy skin 
pet allergy