Numerous conditions can cause pain, numbness and tingling in the left arm. According to the National Institute of Arthritis and Musculoskeletal and Skin...
Causes of Swollen tongue. There are many possible causes of a swollen tongue. A swollen tongue can result from such abnormal processes as infection, inflammation, allergy, genetic disorders, trauma, malignancy and metabolic diseases. Some causes of a swollen tongue are serious, even life-threatening, such as a anaphylactic reaction.
There are many things that can make your tongue to become sore or cause painful bumps to form, including: 1  Trauma. 2  Smoking. 3  Canker sores.  Burning tongue 1  syndrome. Enlarged papillae.  Certain medical 1  conditions. Oral cancer.