Understanding the Causes of Fatigue and Headaches After Iftar: Insights from Dr. Maisha Nishat Alam

Ramadan is a month of fasting, but it can sometimes leave you feeling fatigued and with a stubborn headache. Dr Maisha Nishat Alam, a Clinical Fellow with the NHS, explains the hormonal functions and bodily responses that occur during fasting and at iftar.

“Fasting induces a complex physiological state,” says Dr Alam. “Insulin production declines as the body enters a defensive mode to maintain blood sugar levels.” This allows blood sugar to be conserved during fasting hours.

However, when you break the fast at iftar, insulin is suddenly released, causing glucose to move from the bloodstream into cells. This can lead to a temporary drop in blood pressure and physical discomfort for many.

The type of food consumed at iftar also plays a role. “Indulging in heavy, high-caloric meals exacerbates the situation,” notes Dr Alam. The surge in insulin from these foods can worsen fatigue and headaches as the body manages the sudden influx of glucose.

Despite these discomforts, the body usually restores balance within a few hours post-iftar. Dr Alam advises against mistaking post-iftar symptoms for hypoglycaemia, a more serious condition.

To mitigate after-effects of the iftar meal, Dr Alam recommends a balanced dietary approach and staying hydrated. By choosing lighter, nutrient-dense foods and drinking plenty of water, individuals can have a more comfortable post-iftar experience.

Understanding these physiological changes can help individuals navigate Ramadan more comfortably. With preparation and self-care, fatigue and headaches can be reduced, allowing for spiritual growth and reflection during this sacred time.