Patient's question:
Condition Description (Main Symptoms, Onset Time):Doctor's answer:
Penile micropenis refers to a condition in adult males where, under normal room temperature and physiological conditions, the length and circumference of the penis are smaller than the average values of normal Chinese males, and it affects normal sexual life. [Etiology and Pathology]1. Insufficient congenital endowment, deficiency of kidney essence, and insufficient nourishment of the "Gui water."
2. Lack of nourishment in later life, with insufficient qi of the heart, liver, and kidneys. Modern medicine: This condition is considered a developmental abnormality of the embryo, caused by insufficient secretion of male hormones during the second and third trimesters of pregnancy. [Diagnostic Key Points]
1. Penile micropenis: Length of the penis during erection <6 cm; length of the penis in a non-erect state <3 cm.
2. Difficulty or inability to engage in normal sexual life, or inability to complete the standing urination action.
3. Often accompanied by incomplete development of male accessory sexual characteristics or other genital organ deformities.
4. Karyotype examination is usually normal, with a pattern of 46,XY. [Differential Diagnosis]
1. Pseudo-micropenis: The penis is shorter than 3 cm in a non-erect state but significantly elongates and thickens 2–3 times during erection, without affecting sexual life.
2. Concealed penis: Although the penis appears short, normal-sized penis can be exposed by pressing the skin adjacent to the penis backward with the hand.
3. Cryptorchidism: The penis is short, and the testes and male secondary sexual characteristics are underdeveloped, with a karyotype of 47,XXY, etc.
4. Penoscrotal fusion (webbed penis): The scrotal skin extends forward as thin folds to the ventral side of the penis, affecting sexual life in adulthood.
5. Shrinkage of the penis and scrotum: Sudden onset with the penis and scrotum retracting upward, accompanied by severe pain in the penis and scrotum, sweating, and palpitations. In the absence of symptoms, the penis and secondary sexual characteristics are normal. [Treatment Principles]
1. TCM syndrome differentiation and treatment.
2. Combined treatment with Chinese and Western medicine.
3. Surgical treatment.
Penile micropenis refers to a condition in adult males where the penis is short and slender, affecting sexual intercourse, and accompanied by incomplete or gradual regression of male secondary sexual characteristics (such as pubic hair, armpit hair, beard growth, voice change, Adam's apple, and male genital morphology), mental fatigue, general weakness, and a lack of masculine vitality. Pubic hair is sparse, sexual desire declines, or conditions such as impotence and premature ejaculation may occur. A medical condition called "Klinefelter syndrome micropenis" falls under the category of penile micropenis.
The penis of a normal male is approximately 7–10 cm long in a relaxed state and doubles in size and thickness when erect. When determining whether the penis is short, individual differences should be excluded, and individuals with a naturally smaller penis but without affecting sexual life or secondary sexual characteristics regression should not be diagnosed as a disease. No treatment is necessary.
For patients with Klinefelter syndrome micropenis, high doses of androgens should be injected before puberty to promote penis development, induce the appearance of secondary sexual characteristics, and facilitate normal sexual life after marriage. Dietary therapy may have a certain therapeutic effect for patients with penile micropenis. Consuming beef, mutton, dog meat, and soy products may promote penis and secondary sexual characteristic development. Choose one of the following: dried and ground pig, sheep, or dog testicles and placenta, taking 2 grams per dose, twice daily, with long-term use producing similar effects.
A common self-recovery therapy involves massaging the penis with the fingertips before bed, gently tapping the penis with the index finger for 15 minutes, or wrapping the penis with a warm towel and massaging it with both hands for 15 minutes each night. Patients with penile micropenis may find this helpful.