Hot Flashes Don’t Always Mean Menopause. Here Are 7 Other Things That Cause Hot Flashes.

7-You have an overactive thyroid.

Really any condition that affects your hormones or endocrine system may cause hot flashes, but an overactive thyroid is one of the most common. Other side effects of an overactive thyroid include racing heart, weight loss without trying, extreme fatigue, and frequent urination.

Hot flashes aren’t fun for anyone. If you’re having them on a consistent basis, be sure to see your doctor.

From: http://tiphero.com/what-causes-hot-flashes/