Medically reviewed by Nicholas R. Metrus, MD Tingling in the head and face can have a number of possible causes, including ...

Lip twitching can be caused by successive caffeine intake or other causes that resolve on their own, as a side effect of certain medications, or from serious underlying causes like ALS.

Lip pimples can be caused by lipstick ... like blisters than pimples and are often accompanied by flu-like symptoms or a tingling sensation before the sore appears. Here's what you need to ...