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  1. Meningococcal vaccine (intramuscular route)

    Apr 1, 2025 · Description Meningococcal vaccine is an active immunizing agent used to prevent infection caused by certain groups (A, B, C, W, and Y) of meningococcal bacteria (Neisseria …

  2. Wheat allergy - Symptoms & causes - Mayo Clinic

    Sep 19, 2025 · Wheat-dependent, exercise-induced anaphylaxis Some people with wheat allergy develop symptoms only if they exercise within a few hours after eating wheat. Exercise …

  3. Food allergy - Symptoms and causes - Mayo Clinic

    Aug 30, 2024 · Food intolerance and other reactions A food intolerance or a reaction to another substance you ate may cause the same symptoms as a food allergy does — such as nausea, …

  4. Allergies - Symptoms and causes - Mayo Clinic

    Aug 24, 2024 · Allergic reactions vary from person to person. They can range from minor irritation to a life-threatening emergency called anaphylaxis. While most allergies can't be cured, …

  5. Egg allergy - Symptoms & causes - Mayo Clinic

    Aug 11, 2025 · Egg allergy symptoms vary from person to person. They usually happen soon after eating an egg or a food made with egg. Egg allergy symptoms can include: Skin swelling …

  6. Pneumococcal 21-valent conjugate vaccine (intramuscular route)

    Sep 1, 2025 · Description Pneumococcal 21-valent conjugate vaccine is an active immunizing agent used to prevent infection caused by certain types of pneumococcal bacteria …

  7. Ivermectin (oral route) - Side effects & dosage - Mayo Clinic

    Feb 1, 2025 · Tell your doctor if you have ever had any unusual or allergic reaction to this medicine or any other medicines. Also tell your health care professional if you have any other …

  8. Doxycycline (oral route) - Side effects & dosage - Mayo Clinic

    5 days ago · Serious skin reactions, including exfoliative dermatitis, erythema multiforme, Stevens-Johnson syndrome (SJS), toxic epidermal necrolysis, drug reaction with eosinophilia …

  9. Alcohol intolerance - Symptoms & causes - Mayo Clinic

    Sep 20, 2025 · Alcohol intolerance and alcohol allergy are different. True allergies to alcohol are rare. More commonly, symptoms related to alcoholic beverages might be an allergic reaction …

  10. Monosodium glutamate, also called MSG: Is it harmful? - Mayo Clinic

    Monosodium glutamate, also called MSG, is used to make food taste better. Glutamate is a form of the amino acid glutamic acid. Both are naturally in food such as cheese, tomatoes, …