What could cause a Headache with numbness in upper lip?

Several medical conditions could cause a headache with numbness in the upper lip. These conditions include:

1. Migraines: Migraines are severe headaches often accompanied by other symptoms, including nausea, vomiting, and sensitivity to light and sound. Some migraines can cause numbness or tingling in the face, including the upper lip.

2. Trigeminal Neuralgia: Trigeminal neuralgia is a chronic pain condition that affects the trigeminal nerve, which provides sensation to the face, including the upper lip. This condition can cause severe, sharp, electric shock-like pain in the face and can sometimes be accompanied by numbness or tingling in the affected area.

3. Cluster Headaches: Cluster headaches are severe headaches that occur in clusters, with periods of remission between attacks. They are often accompanied by other symptoms, including nasal congestion, tearing, and drooping of the eyelid on the affected side. Cluster headaches can sometimes cause numbness or tingling in the face, including the upper lip.

4. Sinus Infections: Severe sinus infections can cause headaches and pressure or pain in the face, including the upper lip. Sometimes, sinus infections can also lead to numbness or tingling in the affected area.

5. Temporal Arteritis: Temporal arteritis is a rare inflammatory condition that affects the temporal arteries, which run through the temples on each side of the head. This condition can cause headaches, scalp tenderness, and sometimes numbness or tingling in the face, including the upper lip.

6. Stroke: A stroke occurs when the blood supply to the brain is interrupted, causing brain cells to die. Strokes can cause a variety of symptoms, including headaches, weakness or paralysis on one side of the body, difficulty speaking or understanding speech, and confusion. Strokes can also cause numbness or tingling in the face, including the upper lip.

Because several medical conditions can cause headaches with numbness in the upper lip, it's essential to see a healthcare professional for proper diagnosis and treatment. The doctor will take a detailed medical history, perform a physical examination, and may order additional tests, such as imaging studies, to determine the underlying cause and recommend appropriate management.