Weight Loss

What Does It Mean When You Lose Weight and Feel Dizzy

When you lose weight in a healthy manner, your body will most likely feel better than it did before. But when the weight loss is unintentional, it could come with other symptoms, such as dizziness, that could be signs of an underlying problem. And unintentional weight loss combined with dizziness can point to different things.


Depending on your sensitivity to glucose, a sudden drop in blood sugar can feel like symptoms of dizziness. If you have a condition called hypoglycemia, which is when your body has a low level of glucose in the blood (less than 70 milligrams per deciliter), then the symptoms you feel when you lose weight and feel dizzy could be a result of that. 

If your body has a very low level of glucose, it will send out a signal to your brain to eat something. The “something” can be anything you can get your hands on fast, but it will most likely be sweets. The sudden drop in blood glucose can also be a sign of diabetes.

Eating Disorders

When you start losing weight unexpectedly, it could mean that you have an eating disorder. Bulimia and anorexia are the two most common eating disorders, and they can cause you to lose weight.

Bulimia is characterized by bouts of eating a large amount of food and then trying to purge the food from your body by vomiting or using laxatives. Anorexia is when you stop eating altogether or slowly reduce your food intake to the point of starvation.

Both of these eating disorders can result in nausea and dizziness. If you have either of these eating disorders, it’s vital that you seek help from a medical professional as soon as you start to feel poorly.

Low Blood Pressure

When you’re feeling dizzy after losing weight, it could be caused by low blood pressure, which is when blood pressure is lower than normal. Low blood pressure can be a serious medical condition, so if you have it and you feel dizzy, it’s important that you go see a medical professional immediately.

Low blood pressure can be caused by dieting and exercising too much, and the sudden change in blood pressure can feel like symptoms of dizziness. Other symptoms of low blood pressure include heart palpitations and chest pain.

Type 1 Diabetes

When you lose weight unexpectedly, it could be a sign of type 1 diabetes. Symptoms of type 1 diabetes can come on suddenly, and they include a change in thirst and a change in urination. In addition, symptoms of type 1 diabetes include dizziness, which can make you feel like you’re spinning.

When you have type 1 diabetes, your body can’t produce insulin, which is what regulates glucose in the blood. When your blood sugar goes up, your body will try to fix the problem by producing more sugar in the urine, which then can cause you to feel dizzy.

If you have type 1 diabetes, you’ll need to see a medical professional to help you with your symptoms.

Final Thoughts

When you lose weight and feel dizzy, it can be unnerving. But if you feel dizzy after losing weight, there are a number of reasons that it could be happening. The most important thing is to seek help from your doctor if you’re feeling dizzy after losing weight. Just as you need to take care of your physical health, you also need to take care of your mental health.

Enjoy healthy weight loss with the help of Rhythmic Health. Our mission is to help people solve their health challenges and then lead ever more fulfilling lives. We do this by scouring the planet for the best on-the-ground experts to solve each specific health challenge. Sign up for our newsletter now!

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