Treat Thyroid Conditions Online

Understanding Hypothyroidism: Symptoms, Diagnosis, and Treatment

Hypothyroidism is a common endocrine condition in which the thyroid gland does not produce enough thyroid hormone. These hormones regulate metabolism, energy levels, heart rate, digestion, and temperature control. When levels are low, many body systems slow down.

Hypothyroidism affects millions of people in the United States and is especially common in women, adults over 60, and individuals with autoimmune conditions. The most common cause is autoimmune thyroiditis (Hashimoto’s disease).

Common Symptoms of Hypothyroidism

Symptoms often develop gradually and may include:

• Fatigue and low energy

• Weight gain despite no major dietary changes

• Cold intolerance

• Dry skin and hair thinning

• Constipation

• Depression or brain fog

• Irregular or heavy menstrual cycles

Because symptoms can be subtle or overlap with other conditions, lab testing is essential.