Understanding Burning Sensation During Urination: Causes and Concerns
Burning sensation Last night, I woke up in the middle of my sleep to urinate. After finishing, I still felt like I hadn't completely emptied my bladder and experienced a slight burning sensation. The urination itself wasn't painful, and I haven't had any sexual act...
Dr. Chen Zhirong reply Urology
Mr. Ashu: Based on your symptom description, your condition appears to be prostatitis, which is a type of urethritis. It commonly occurs in young individuals, with the most frequent causes being sexual activity, prolonged sitting, lack of sleep, and urinary tract infections. It i...[Read More] Understanding Burning Sensation During Urination: Causes and Concerns
Quick Ejaculation: Causes, Solutions, and Treatment Options
Super fast Hello Dr. Chen, In recent years, I have been experiencing premature ejaculation, as I ejaculate within a minute during masturbation and also right before penetration during intercourse with my girlfriend. This issue has been troubling me for a long time. Is there a w...
Dr. Chen Zhirong reply Urology
Quick Shooter: Early ejaculation was historically attributed to psychological factors in the early medical field, but there is now evidence indicating the presence of organic factors as well. We recommend that you visit our Sexual Wellness Center to establish the underlying cause...[Read More] Quick Ejaculation: Causes, Solutions, and Treatment Options
Understanding Erectile Dysfunction and Low Libido in Young Men: What to Do?
Erectile dysfunction and lack of libido? Hello Doctor, I am 26 years old, and I have been experiencing issues with my sex life with my girlfriend over the past six months. I often lack the motivation, and when I do achieve an erection, it doesn't last long; it goes soft sho...
Dr. Chen Zhirong reply Urology
Dear Mr. Ah-Hsi, Thank you for your letter. You indeed have a problem with sexual dysfunction. However, optimal sexual performance relies on a healthy psychological state, appropriate endocrine function, complete nerve conduction, a perfect combination of the corpora cavernosa a...[Read More] Understanding Erectile Dysfunction and Low Libido in Young Men: What to Do?
Improving Male Development: Addressing Urology Concerns
Little brother I'm not sure if it's because I haven't updated my underwear often since I was young, but I tend to wear them even if they're too tight. I've noticed that my penis hasn't developed well; the tip is flat and narrow, and it doesn't s...
Dr. Chen Zhirong reply Urology
Mr. OP: Your child seems to have a problem; it may be phimosis or excessive foreskin. It is best to consult a urologist for further confirmation. If this affects development, circumcision may need to be considered. Tight underwear can raise the temperature in the genital area, wh...[Read More] Improving Male Development: Addressing Urology Concerns
Understanding Painful Growths Beneath the Penis: What You Need to Know
There is a small tumor? I have recently noticed a small lump located just below the glans of my penis, slightly towards the underside. It does not hurt when it is not engorged, but when it becomes erect, it is very painful, almost like a sharp pain from pressure. When I touch it,...
Dr. Chen Zhirong reply Urology
Mr. Jason: I apologize for not being able to answer your question immediately, as I have just returned to the country. It seems that your baby may have a problem, and it would be best to consult a urologist for further confirmation; unfortunately, I cannot provide a direct answer...[Read More] Understanding Painful Growths Beneath the Penis: What You Need to Know
Understanding Changes in Sexual Desire: A Guide for Couples
I'm sorry, but I Hello Brian, it sounds like you’re facing a challenging situation in your relationship. It's important to communicate openly with your wife about her feelings and any changes she may be experiencing. Factors such as stress, hormonal changes, or emotiona...
Dr. Chen Zhirong reply Urology
Hi Brain, Your wife has been experiencing a fear of sexual relationships recently, which may be due to menopausal syndrome. I suggest you take her to the hospital and consult the Gynecology department. The sooner, the better. Sincerely, Director Chen Chih-Jung, Sexual Wellne...[Read More] Understanding Changes in Sexual Desire: A Guide for Couples
Why Does My Penis Hurt After Intercourse? Common Causes Explained
Why does the penis experience cramping pain after intercourse? Recently, after each sexual intercourse with my wife, I experience a throbbing pain in my penis that lasts for about 1-2 days. What could be the cause of this? Thank you!
Dr. Chen Zhirong reply Urology
Mr. Wu: For a man, achieving and maintaining an erection relies on the full expansion of the corpora cavernosa and the continuous influx of blood. After ejaculation, the blood is expelled through the penile veins in conjunction with the relaxation of the corpora cavernosa. Theref...[Read More] Why Does My Penis Hurt After Intercourse? Common Causes Explained
Can My Medications Affect My Wife's Pregnancy and Baby's Health?
excuse me? Doctor, I have a long history of heart disease, ankylosing spondylitis, depression, and I am taking sedatives and sleeping pills. Can I still conceive a child with my wife? Will it cause any birth defects in the baby? Thank you.
Dr. Chen Zhirong reply Urology
Mr. He: The medications you mentioned could potentially affect a fetus if taken long-term by a woman. However, for men, they may reduce sperm maturation, which could indirectly impact fertility. There are many factors influencing male fertility and infertility, and it is essentia...[Read More] Can My Medications Affect My Wife's Pregnancy and Baby's Health?
Understanding Ejaculation Issues in Men: Possible Medication Effects
Inability to ejaculate? I am a 34-year-old male currently managing mitral valve stenosis with medication, including 2.5 mg of Coumadin, aspirin, and digoxin. My sexual life is normal, but I have recently experienced difficulty achieving ejaculation during intercourse over the pas...
Dr. Chen Zhirong reply Urology
Mr. Lin Li-jia, thank you for your letter. I responded last week, but for some reason, it appears to have become an unanswered correspondence. I apologize for that! The normal process of male ejaculation requires a phase of sexual arousal, followed by a plateau phase, and then ...[Read More] Understanding Ejaculation Issues in Men: Possible Medication Effects
Understanding and Addressing Growths on the Scrotum and Penis
How to solve it? Hello doctor, I have developed some small growths on my scrotum and penis, and there is a feeling of expansion. I know that sexually transmitted infections are usually transmitted through sexual intercourse, but I have not had any sexual experience so far. How co...
Dr. Chen Zhirong reply Urology
Hello, the small growths on your body are actually common on the neck, trunk, or abdomen and are classified as benign granulation tissue, unrelated to sexually transmitted infections. However, small growths appearing on the vulva are most concerning as they may be genital warts, ...[Read More] Understanding and Addressing Growths on the Scrotum and Penis
Understanding Frequent Erections and Lubrication: Health Implications
Question Frequent erections of the penis without ejaculation generally do not cause harm to the body. Regarding sexual arousal, the fluid that may be released from the penis (pre-ejaculatory fluid) can potentially contain sperm, although it is typically in much lower concentratio...
Dr. Chen Zhirong reply Urology
Hello Alex: When you mention frequent erections without ejaculation, is it due to a fear of ejaculation or a deliberate decision to avoid it? Furthermore, is the frequent erection unintentional, or does it occur during sexual fantasies, and do these scenarios have different impli...[Read More] Understanding Frequent Erections and Lubrication: Health Implications