The tongue is a somewhat neglected source of health information. Symptoms like fever, headaches, and vomiting usually attract more attention than tongue-related symptoms. Nonetheless, if you haven’t been feeling well, taking a good look at your tongue could help you discover what the problem is.
Swollen TongueA swollen tongue is an emergency that requires immediate medical attention. This is because a swollen tongue can quickly get worse to the point that it blocks your airflow, leaving you to suffocate. If your tongue is swollen, see a doctor as soon as possible. One of the most common causes of a swollen tongue is a medication allergy. ACE inhibitors, which are used to treat high blood pressure, can often cause a swollen tongue if an allergy is present. Even common drugs such as aspirin and ibuprofen can cause a swollen tongue if you have an allergy to the drug.