You get severe headache on your right side of head that last for days and you this cold feelings part the what could be cause?

There are several potential causes for severe headaches on the right side of the head that last for days and are accompanied by cold feelings in that area. Here are a few possible explanations:

1. Migraine: Migraines are intense headaches that can cause throbbing pain on one side of the head, often accompanied by other symptoms such as nausea, vomiting, sensitivity to light and sound, and cold sensations in the affected area.

2. Cluster Headaches: Cluster headaches are severe headaches that occur in clusters, with multiple headaches occurring over a period of days or weeks followed by periods of remission. They are typically characterized by excruciating pain on one side of the head, often accompanied by cold feelings in the affected area, as well as nasal congestion and tearing.

3. Temporal Arteritis: Temporal arteritis is a condition that causes inflammation of the temporal arteries, which are located on the sides of the head. It can cause severe headaches, often on one side, as well as tenderness and pain when touching the affected artery, cold feelings, and flu-like symptoms.

4. Trigeminal Neuralgia: Trigeminal neuralgia is a chronic pain condition that affects the trigeminal nerve, which provides sensation to the face. It can cause severe, stabbing pain on one side of the face, often accompanied by cold sensations and numbness.

5. Sinus Infections: Severe headaches with cold feelings in the affected area can also be caused by sinus infections, which are infections of the sinuses, the air-filled cavities located around the nose and forehead.

6. Other Underlying Medical Conditions: In some cases, headaches accompanied by cold feelings can be a symptom of underlying medical conditions such as high blood pressure, dehydration, or neurological disorders.

If you are experiencing severe headaches on the right side of your head that last for days and are accompanied by cold feelings, it is essential to seek medical attention promptly. Your doctor can accurately diagnose the cause and provide appropriate treatment. Self-treating severe headaches without proper medical advice can be dangerous.