Symptoms of Hypothyroidism (Underactive Thyroid)

Common Symptoms

Hypothyroidism is a condition in which the thyroid gland does not produce enough thyroid hormone. This can lead to a variety of symptoms. Here are some common symptoms of hypothyroidism:

• Fatigue: Feeling extremely tired and lacking energy is one of the most common symptoms of hypothyroidism. People with this condition often report feeling exhausted, regardless of how much sleep they get.
• Weight gain: Hypothyroidism can cause unexplained weight gain or difficulty losing weight.
• Sensitivity to cold: People with hypothyroidism may feel cold more easily than others.
• Dry and scaly skin: Hypothyroidism can lead to dry and flaky skin, which may feel rough or itchy.
• Irregular periods: Women with hypothyroidism may experience changes in their menstrual cycle, such as heavier or irregular periods.
• Loss of sexual desire: Some individuals with hypothyroidism may experience a decrease in their libido or sexual desire.
• Muscle aches and weakness: Hypothyroidism can cause muscle pain and weakness, making it difficult to perform everyday activities.

Common Symptoms in More Severe Disease

The symptoms of hypothyroidism can vary from person to person, and they can range from mild to severe. In more severe or progressed cases of hypothyroidism, the symptoms may become more pronounced and may include:

• Puffy, sensitive face: Some people with severe hypothyroidism may experience swelling and sensitivity in their face.
• Hoarseness: Hypothyroidism can cause changes in your voice, leading to hoarseness or a raspy voice.
• Anemia: In some cases, hypothyroidism can lead to a decrease in red blood cells, resulting in anemia. Anemia can cause fatigue, weakness, and shortness of breath.
• Loss of hearing: Although rare, severe hypothyroidism can potentially lead to hearing loss.

In rare cases, severe hypothyroidism may result in a life-threatening condition called myxedema coma. It's important to seek emergency care if you experience symptoms such as extreme fatigue, low body temperature (hypothermia), low blood pressure, and a low heart rate.