what causes tonsils to swell
Swollen tonsils and no pain can be caused by a variety of things. The most common include allergic reactions and bacterial infections. If the tonsils become large enough, it may become difficult (and painful) to swallow. People with this symptom may refrain from eating or drinking anything.
Another surprising cause is eating spicy food. When you eat spicy food, it can trigger redness and swelling in the throat and tonsils. Finally, if you have food allergies, then this can also be a cause. In most cases, this symptom wonât be a sign of something life-threatening.