If you are 13 and had a TINY sip of beer wine tonight at family party why do have such headache?

You are likely experiencing a combination of factors, including alcohol's effects on your body and dehydration.

1. Alcohol's effects on your body: Even a small amount of alcohol can have significant effects on the body, especially for someone your age. Alcohol is absorbed quickly into the bloodstream and can affect the brain and other organs within minutes. Some of the effects of alcohol include:

* Impaired judgment and decision-making: Alcohol can affect your ability to think clearly and make good choices. This is why it's important to avoid drinking alcohol until you are legally old enough to do so.

* Nausea and vomiting: Alcohol can irritate the stomach and cause nausea and vomiting. This can be especially true if you haven't eaten anything before drinking alcohol.

* Dehydration: Alcohol can dehydrate the body, which can lead to headaches and other symptoms.

2. Dehydration: Alcohol is a diuretic, which means it causes the body to produce more urine. This can lead to dehydration, especially if you don't drink enough water. Dehydration can cause headaches, fatigue, and other symptoms.

It is important to stay hydrated by drinking plenty of water, especially after drinking alcohol. If you are experiencing a headache after drinking alcohol, it is important to rest and drink plenty of fluids. If your headache is severe or does not go away after a few hours, you should see a doctor.