10 Common Symptoms of an Underactive Thyroid
The thyroid gland is a small, butterfly-shaped gland located in the neck. It plays a vital role in regulating and balancing our body’s metabolic functions. An underactive thyroid (hypothyroidism) occurs when the gland does not produce enough hormones. This can lead to a variety of symptoms, some of which may be mistaken for other conditions. Here are 10 common symptoms of an underactive thyroid.
1. Fatigue and Weakness
One of the most common symptoms of an underactive thyroid is fatigue and weakness. This occurs because the thyroid hormone plays a crucial role in energy production and metabolism. When the level of this hormone is low, it can result in feeling tired and sluggish, even after a good night’s sleep.
2. Weight Gain and Difficulty Losing Weight
People with an underactive thyroid may experience weight gain and find it challenging to lose weight. This is because the thyroid hormone affects the body’s metabolism, and a deficiency can slow down the rate at which calories are burned, leading to weight gain.
3. Dry Skin and Hair
An underactive thyroid can cause dry skin and hair because thyroid hormones influence the body’s ability to regulate moisture levels in the skin and hair follicles.
4. Sensitivity to Cold
Individuals with an underactive thyroid may feel chilly and have a low tolerance to cold temperatures. The thyroid hormone plays a critical role in regulating body temperature, and when its levels are low, it can lower body temperature.
5. Mood Changes
An underactive thyroid can cause mood swings, depression, and anxiety. This occurs because thyroid hormones play a role in regulating mood, and a deficiency can cause imbalances.
6. Difficulty Concentrating
People with an underactive thyroid may find it hard to concentrate. This is because thyroid hormone affects cognitive function, and a deficiency can lead to difficulties in memory and attention.
7. Joint and Muscle Pain
It’s not uncommon for people with an underactive thyroid to feel muscle and joint pain. This can occur because low thyroid hormones can cause reduced blood flow to muscles, resulting in weakness and pain.
8. Heavy or Irregular Menstrual Periods
Thyroid hormones are involved in regulating the menstrual cycle. An underactive thyroid can cause heavy or irregular periods or even stop them altogether.
9. High Cholesterol Levels
Low thyroid hormones can cause elevated levels of low-density lipoprotein (LDL), commonly known as bad cholesterol. An underactive thyroid can increase the risk of heart disease in some individuals.
10. Constipation
Low thyroid hormones can lead to digestive issues, including constipation. This occurs because the thyroid hormone affects the digestive system’s muscles, and a deficiency can lead to slower digestion.
Conclusion
An underactive thyroid can cause a range of symptoms, with some being subtle and hard to detect. If you’re experiencing any of these symptoms, it’s essential to talk with your doctor to obtain proper diagnosis and treatment. Proper diagnosis and treatment can help manage symptoms and prevent long-term health issues down the road.
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