Why Do People Get Headaches While Fasting? Causes & Remedies!

Sleep deprivation, dehydration, and caffeine withdrawal often trigger headaches while fasting. Understanding these causes can help prevent and relieve discomfort. While many people fast comfortably during Ramadan, others struggle with persistent headaches throughout the day.

Even those who don’t feel excessively hungry or thirsty often find fasting headaches the most challenging part.

But why does this happen?

Common Causes of Fasting Headaches

Lack of Sleep
A disrupted routine during Ramadan often leads to sleep deprivation. Waking up late for Suhoor (pre-dawn meal) and continuing with daily activities without proper rest can trigger headaches.

Low Blood Pressure
People with anemia or low blood pressure may experience dizziness and headaches due to body’s reduced ability to circulate oxygen efficiently.

Caffeine Withdrawal
Regular tea, coffee, or cigarette consumers often experience withdrawal symptoms, including headaches, when they suddenly stop during fasting. Gradually reducing caffeine intake before Ramadan can prevent this issue.

Dehydration
Hot weather and fasting can cause excessive sweating. Since water intake is limited, dehydration can lead to electrolyte imbalances, triggering headaches.

Metabolic Changes
When body runs out of stored glucose, it breaks down proteins and fats for energy. This process produces ammonia and nitrogen-based compounds, which can enter brain and cause headaches.

Also Read: Historic Open Iftar Held at Windsor Castle for the First Time

How to Prevent and Relieve Headaches While Fasting?

Stay Hydrated
Drinking plenty of water during Suhoor and Iftar helps prevent dehydration-related headaches. Avoiding salty or fried foods also helps maintain hydration levels.

Get Enough Sleep
A well-structured sleep schedule significantly reduces the chances of experiencing fasting headaches.

Reduce Screen Time
Excessive exposure to TV, mobile phones, and computer screens strains the eyes and worsens headaches. Limiting screen time during fasting hours can help.

Try Gentle Exercise
Simple neck and shoulder stretches improve blood circulation and reduce headache intensity.

Take Warm Showers
A warm shower relaxes body, improves blood flow, and provides relief from headaches.

By making small adjustments in diet, hydration, and sleep patterns, fasting headaches can be effectively managed. These changes allow people to observe Ramadan with greater ease and comfort.