How Summer Heat Affects Menstrual Cycle: The effect of heat is not limited to respiratory or urine related problems, but it can also affect periods.

How heat affects menstruation

Impact of High Temperature on Hormones in Women: Summer not only brings sweat and fatigue, but also disrupts the body's internal rhythms for many women. Menstruation is generally considered a regular and fixed cycle, but this balance can be disrupted during extreme heat. Sometimes periods arrive early, sometimes late, and sometimes the flow feels different from normal. This is no coincidence, but a natural response of the body, linked to the effects of temperature, dehydration, and stress.

What do experts say?

Dr. Shruti Kotangale, consultant gynecologist, told TOI that the effects of heat aren't limited to respiratory or urinary problems; it can also affect menstruation. Dehydration and rising temperatures can cause hormonal changes. When temperatures rise, the body works harder to cool itself. This process can affect hormones like estrogen and progesterone, which regulate menstruation.

Changes in flow also

Many women experience changes in their flow during the summer. Bleeding may be heavy at some times, or very light at others. This is due to dehydration and changes in blood circulation. Dehydration can thicken the blood, while heat stress affects uterine contractions. Dr. Kotangale says that this varies for each woman, so changes in flow are normal.

Dehydration and depression

Dehydration and stress also play a role in this process. The body dehydrates more quickly in the summer, which can increase cramps. Additionally, heat also increases cortisol, the stress hormone, which can lead to mood swings, fatigue, and irritability. This is why many women experience increased fatigue and emotional fluctuations during their periods during this season .

Sleep also affects

Heat also affects sleep. Poor sleep can further disrupt hormonal balance. It works in a cycle: heat affects sleep, sleep affects hormones, and hormones affect periods. Extreme heat can also exacerbate PMS symptoms, such as headaches, nausea, body aches, and restlessness. However, not every woman will experience these changes.

What things should be kept in mind?

During this time, the most important thing is to follow a proper daily routine. Drinking plenty of water, at least 3-4 liters a day, is crucial. Fruits like watermelon and cucumber, and traditional beverages like coconut water and buttermilk, help keep the body hydrated. Light meals, low caffeine intake, and regular sleep also help maintain balance. Light exercise or yoga can also provide relief.