Thyroid dysfunction is a common condition that affects millions of people worldwide.

While the most common symptoms of thyroid dysfunction include weight gain, fatigue, and mood disorders, there are several lesser-known indicators that may signal an underlying thyroid problem.

1. Hair Loss or Thinning

A healthy thyroid gland is essential for maintaining healthy hair growth and preventing hair loss. Hair loss and thinning, especially around the eyebrows and temples, are both signs of an underactive thyroid.

On the other hand, excessive hair growth, especially on the face, is a symptom of an overactive thyroid.

2. Skin Changes

Thyroid dysfunction can also cause changes in the skin’s texture and appearance. People with an underactive thyroid may experience dry, flaky skin, while those with an overactive thyroid may have warm, moist, and flushed skin.

Other skin changes may include hives, rashes, and increased susceptibility to infections.

3. Changes in Menstrual Cycle

Thyroid hormones play a crucial role in regulating the menstrual cycle.

Women with an underactive thyroid may experience heavier and more prolonged menstrual periods, while those with an overactive thyroid may have shorter and lighter periods or even skipped periods altogether. Thyroid dysfunction can also lead to fertility problems.

4. Digestive Issues

Thyroid dysfunction can affect the digestive system and cause a variety of digestive issues. People with an underactive thyroid may experience constipation, while those with an overactive thyroid may experience diarrhea.

Other gastrointestinal symptoms may include nausea, vomiting, and abdominal pain.

5. Joint Pain and Stiffness

Thyroid dysfunction can also cause joint pain and stiffness. People with an underactive thyroid may experience muscle and joint pain, while those with an overactive thyroid may have more joint pain accompanied by swelling and stiffness.

These symptoms can be mistaken for arthritis or other joint disorders.

6. Changes in Heart Rate and Blood Pressure

Thyroid hormones play a crucial role in regulating the heart rate and blood pressure.

People with an overactive thyroid may experience a rapid heart rate, palpitations, and high blood pressure, while those with an underactive thyroid may have a slow heart rate and low blood pressure.

While these lesser-known indicators can signal an underlying thyroid problem, it’s important to note that they can also be caused by other health conditions.

If you experience any of these symptoms, it’s important to talk to your doctor and get a proper diagnosis.