WebNov 6, 2024 · Examples of mild side effects that have been reported with Benadryl include: sleepiness. dizziness *. headache. low blood pressure. constipation. dry mouth or nose. blurry vision *. * To learn ... Cough, chest tightness, wheezing or shortness of breath; Anaphylaxis; A drug allergy can cause: Hives; Itchy skin; Rash; Facial swelling; Wheezing; Anaphylaxis; Atopic dermatitis, an allergic skin condition also called eczema, can cause skin to: Itch; Redden; Flake or peel; Anaphylaxis See more Allergies occur when your immune system reacts to a foreign substance — such as pollen, bee venom or pet dander — or a food that doesn't … See more An allergy starts when your immune system mistakes a normally harmless substance for a dangerous invader. The immune system then produces antibodies that remain on the … See more Allergy symptoms, which depend on the substance involved, can affect your airways, sinuses and nasal passages, skin, and digestive … See more You might be more likely to develop an allergy if you: 1. Have a family history of asthma or allergies,such as hay fever, hives or eczema 2. Are a child 3. Have asthmaor another allergic condition See more
Wheat allergy - Symptoms and causes - Mayo Clinic
WebDec 17, 2024 · In comparison, chest pain was reported in 1% to 6% of people who took a placebo (treatment with no active drug). In the studies, some of this chest pain was related to postinjection reactions. WebEoE is caused by an allergic reaction to certain foods or environmental allergens. Symptoms. Symptoms of EoE vary from person to person and may include: Trouble swallowing. Chest pain or heartburn. Abdominal pain. Vomiting. Food getting stuck in the throat due to narrowing (this is a medical emergency) Stunted growth or poor weight gain … ptc crypto
Flu Shot Side Effects: Common, More Serious, and More - Healthline
WebSevere reaction Severe allergic reactions (usually to foods, insect stings, and medications) can cause the following symptoms: abdominal cramping or pain diarrhea nausea or … WebOct 15, 2024 · chest pain; coughing; fever; lumps on the face; ... Anaphylaxis is a severe allergic reaction that can be fatal. If the person is carrying an epinephrine autoinjector and is unable to administer ... WebJan 7, 2024 · chest pain; facial flushing; a headache; numbness or burning pain in the mouth; a rapid heart rate; sweating; swelling of the face ptc drylining ltd