Suffering from thyroid disorders, such as hypothyroidism and hyperthyroidism, may generally lead to loss of libido. Thyroid disorders include hyperthyroidism, hypothyroidism, and thyroiditis. Hyperthyroidism and hypothyroidism have the potential to cause loss of libido Hyperthyroidism patients are easily agitated, mental allergy, muscle visible fine tremor, talkative and hyperactive, insomnia and nervousness, thoughtlessness, anxiety and irritability, suspicious, etc. Sometimes there are hallucinations, and in severe cases, mania, delusion and schizophrenia, but there are also reticent and depressed people. Tendon reflexes are active. Men mostly have impotence, and breast development is occasionally seen. It is recommended to consult a doctor in time to identify the cause of the disease and follow the doctor’s instructions, so as not to delay the condition.