What are the symptoms of a drop in testosterone in men?

Testosterone regulates the structure of all body proteins and insures the development and integrity of the genitals (penis and testicles) in males. The adult testicles normally produce about 7-10 mg of testosterone daily. A deficiency in testosterone can cause:
  • erectile dysfunction;
  • less sexual interest (libido);
  • mood disturbances including depression, irritability and tiredness;
  • reduction of muscle size and strength;
  • development of clogged arteries, varicose veins and hemorrhoids;
  • osteoporosis;
  • increased body fat;
  • difficulties with concentration;
  • memory loss;
  • sleep difficulties, including obstructive sleep apnea;
  • decreased energy and agility.

Continue Learning about Endocrine System

Endocrine System

Your endocrine system works with your nervous system to control important bodily functions. The endocrine systems responsibilities include regulating growth, sexual development and function, metabolism and mood. The endocrine syst...

em also helps give your body the energy it needs to function properly. Endocrine glands secrete hormones into the bloodstream. Hormones are considered chemical messengers, coordinating your body by transferring information from one set of cells to another. Your endocrine system health can be affected by hormone imbalances resulting from impaired glands. A hormone imbalance can cause problems with bodily growth, sexual development, metabolism and other bodily functions. Endocrine system diseases or conditions include diabetes, growth disorders and osteoporosis.

Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.