The symptoms for low thyroid levels in men include constipation, weight increase, inflammation of the thyroid gland and depression, according to Dr. Chris Iliades for Everyday Health. Some men with low levels of thyroid ... More » Health Conditions & Diseases

Thyroid malfunction in males, eitherhyperthyroidism and hypothyroidism, presents with many of the same symptoms as in women, including intolerance to heat and cold, vocal changes, irritability and increased nervousness, ... More » Health Conditions & Diseases

While the condition tends to be more common in women, symptoms in men with underactive thyroid glands, also referred to as hypothyroidism, include concentration difficulties, weight gain, aching muscles and low energy, e... More »

The most common cause of low thyroid levels is a condition known as Hashimoto's thyroiditis, which leads to the inflammation of the thyroid gland, according to WebMD. This is an autoimmune disorder in which the body prod... More » Health Conditions & Diseases

Examples of thyroid problems and symptoms commonly found in men include being easily fatigued, sore muscles, depression, weight gain, feeling cold, problems concentrating and low interest in sex, says Dr. Chris Iliades f... More » Health Conditions & Diseases

Low levels of thyroid hormone can cause symptoms that include increased cold sensitivity, constipation, brittle hair and nails, fatigue and depression, according to Healthline. Other symptoms include menstrual abnormalit... More »

Causes of low thyroid and dizziness include autoimmune diseases, pregnancy, certain medications, insufficient iodine levels and thyroid destruction during surgical removal of tumors of the thyroid gland, according to May... More »