The thyroid is a small butterfly-shaped gland located in the neck and is responsible for producing important hormones that regulate metabolism.

An underactive thyroid, also known as hypothyroidism, occurs when the gland does not produce enough hormones, leading to a slow down in bodily functions. The symptoms of hypothyroidism may be subtle and can often be misdiagnosed as something else. Here are 10 subtle signs that may indicate an underactive thyroid:.

1. Fatigue

Feeling tired all the time, even after getting enough sleep, can be a sign of an underactive thyroid. This is because without enough thyroid hormones to regulate metabolism, the body’s energy levels plummet.

2. Weight gain

Hypothyroidism can slow down the body’s metabolism, which can lead to weight gain. This is because the body burns fewer calories than it normally would, making it harder to lose weight.

3. Dry skin

An underactive thyroid can cause the skin to become dry and itchy. This is because thyroid hormones help to regulate skin hydration, and without enough of them, the skin can become dehydrated and irritated.

4. Hair loss

Thyroid hormones also play a role in hair growth, so an underactive thyroid can cause hair to become thin and brittle. This may also affect the eyebrows and eyelashes.

5. Depression

People with hypothyroidism often experience symptoms of depression, such as low mood, lack of motivation, and feelings of hopelessness.

This is because thyroid hormones help regulate the production of serotonin, a neurotransmitter that contributes to mood.

6. Joint pain

Hypothyroidism can cause joint pain and stiffness, as well as muscle aches. This is because low levels of thyroid hormones can affect the muscles and cause inflammation in the joints.

7. Irregular periods

An underactive thyroid can cause irregular periods or heavy periods in women, as well as infertility. This is because thyroid hormones help regulate the menstrual cycle and ovulation.

8. Constipation

A sluggish metabolism caused by hypothyroidism can also slow down the digestive system, leading to constipation.

9. High cholesterol

Hypothyroidism can cause high levels of LDL cholesterol (the “bad” cholesterol) in the blood. This is because thyroid hormones help to regulate the metabolism of fats and carbohydrates.

10. Cold intolerance

People with hypothyroidism may feel cold all the time, even when others around them are not. This is because thyroid hormones help to regulate body temperature.

Conclusion

An underactive thyroid can cause a wide range of symptoms, many of which may be mistaken for other conditions. If you are experiencing any of these symptoms, it is important to speak to your doctor about getting a thyroid test.

Hypothyroidism is a treatable condition, and getting the right treatment can help you feel better and improve your overall health.