Sexual frigidity in men is usually caused by declining androgen levels and insufficient kidney energy, and is related to being in a long-term anxious and nervous state of mind as well as staying up late at night. If androgen levels are determined to be insufficient, oral testosterone undecanoate capsules can be taken for 3-6 months to effectively improve male frigidity. You can also consider the use of kidney and qi tonifying drugs, such as Wu Zi Yan Zong Wan, Jin Lock Gu Jing Wan, Jin Kui Kidney Qi Wan, etc., can also improve male libido and improve the erectile condition of the penis. Men’s daily life can also be adjusted, avoid staying up late, quit smoking, quit drinking, avoid sexually spicy, stimulating food, keep a happy mood, be passionate about life, not too sad, anxious, these need to be self-adjustment of men, if necessary, you can also ask a psychologist to adjust.