Why You Get Night Sweats Before Your Period

There is nothing quite as uncomfortable as waking up at 3:00 AM drenched in sweat, feeling like someone turned the heater on while you were sleeping. 🛌🔥✨

If this happens to you right before your period starts, you aren't imagining it. These are "hormonal night sweats," and they happen because your body's internal thermostat is getting a bit confused.

The Reason: The Estrogen Drop

Just before your period begins, your estrogen levels drop sharply. This drop affects the part of your brain that manages your body temperature. 🧬🧪

When estrogen falls, your brain can mistakenly think your body is too hot. To cool you down, it triggers a "hot flash" or a night sweat. It’s the same reason people going through menopause get hot flashes—it's all about that estrogen shift.

3 Simple Ways to Stay Cool

You don't have to just suffer through the "hot nights." Here are three simple ways to help your body stay at a comfortable temperature:

• Choose Natural Fabrics: Synthetic fabrics (like polyester) trap heat against your skin. Switch to 100% cotton or linen sheets and pajamas. They "breathe" better and help pull sweat away from your body. 👕🌬️
• Watch Your Evening Habits: In the 3-5 days before your period, try to avoid very spicy foods or hot drinks right before bed. These can act as a trigger for your already sensitive "internal thermostat." 🌶️☕️
• Magnesium Before Bed: Magnesium is a natural way to help your body relax and stay calm. Eating magnesium-rich seeds or leafy greens or using a gentle spray can help your nervous system stay steady through the night. ✨🛌

Tracking Your "Hot Nights"

The best way to handle night sweats is to know when they are coming. By logging your sleep quality and temperature in the Bloom App, you can see if your sweating follows a specific pattern. 🔐✨

When you track with Bloom, you stop feeling frustrated. You can prepare by keeping the room extra cool and choosing your lightest pajamas on the days you know the "Estrogen Drop" is happening. 🧪🛡️✨

Your Data stays Private

We believe your most intimate health logs should stay between you and your phone. That is why Bloom is built on a Local-First Architecture. Your data stays strictly on your device—never sold and never shared. 🗝️🛡️

Your health is a reflection of your data. Learn to stay cool and let yourself bloom.