Understanding Testicular Skin Lesions: Causes and Treatments
There is a wound on the scrotum? Hello Doctor: I have a round bump on my testicle that is about the size of a soybean, with a small wound on top of it. A few days ago, I squeezed it, and the bump released a fluid that resembled blood. After that, the bump became flatter, but soon...
Dr. Lin Yisheng Reply:
This condition is generally due to subcutaneous folliculitis, which occurs when the opening becomes blocked, leading to the accumulation of pus beneath the skin. It typically presents as a nodule about the size of a soybean, with the skin color also appearing yellowish. After a p...[Read More] Understanding Testicular Skin Lesions: Causes and Treatments
Understanding Painful Bumps on the Penis: Causes and Treatments
Pearly penile papules? At the junction of the base of the penis and the pubic hair, I found a lump that resembles a large pimple. Initially, it was not painful, but after squeezing it a few days ago, it has grown larger and is now painful. There is also some tenderness in the sur...
Dr. Xu Weikai Reply:
Hello, it could be folliculitis, a subcutaneous abscess, or cellulitis. Of course, there may be other causes that need to be evaluated in person. You can wait a few days until it becomes softer, and then visit the hospital for treatment. If you experience fever or severe pain, se...[Read More] Understanding Painful Bumps on the Penis: Causes and Treatments
Understanding White Bumps on the Foreskin: When to Seek Medical Advice
A small bump on the foreskin? There are small white bumps on the foreskin, approximately 0.1 cm in size, located beneath the hair. They resemble chicken skin. Additionally, there are six yellowish bumps protruding on the inner side of the glans. They are painless, have not change...
Dr. Xu Weikai Reply:
RAY: Hello, based on the description, the possible conditions are: 1. Folliculitis 2. Sebaceous gland inflammation 3. Bacterial infection 4. Subcutaneous lipoma. A correct diagnosis cannot be made. If there are any unclear points, feel free to ask again, and we can discuss and re...[Read More] Understanding White Bumps on the Foreskin: When to Seek Medical Advice
Can Pubic Lice Recur After Treatment? Understanding Recurrence Risks
Can pubic lice recur? I was diagnosed with pubic lice in early May, and my treatment plan was as follows: (The first treatment was carried out according to the doctor's instructions for three days) 1. In early May, I shaved my pubic hair for the first time and applied permet...
Dr. Xu Weikai Reply:
David: Theoretically, there should not be a recurrence unless there is another source of infection that has not been identified. Hello, I am pleased to assist you. Department of Urology, Taitung Hospital, Ministry of Health and Welfare, Director Hsu Wei-Kai. If you have any conce...[Read More] Can Pubic Lice Recur After Treatment? Understanding Recurrence Risks
Understanding Small White Bumps on the Inner Foreskin: Causes and Concerns
Small white spots on the foreskin? Hello, I have developed small white spots on the inner side of my foreskin. Could you please tell me what this is?
Dr. Xu Weikai Reply:
There are several possibilities: 1. Infection 2. Lipoma 3. Sebaceous gland inflammation 4. Folliculitis. It is advisable to monitor the situation, and seek medical attention promptly if there are any changes.[Read More] Understanding Small White Bumps on the Inner Foreskin: Causes and Concerns
Understanding Small Hard Lump Near Penis Base: Causes and Concerns
Penis There is a small hard lump on the left side near the base of the penis, close to the testicles, and I'm not sure what it could be.
Dr. Liu Jiaju Reply:
Hello, Xiao P! There are several possibilities for this condition. If the subcutaneous lump is located at the base of the penis, common causes may include folliculitis or a lipoma. However, if the lump is inside the scrotum, near the epididymis above the testicle, it could be a s...[Read More] Understanding Small Hard Lump Near Penis Base: Causes and Concerns
Understanding Small White Bumps on the Penis: Urology Insights
The penis has a small white spot on it? =====>^ It's almost in this position, with just a very small lesion.
Dr. Xu Weikai Reply:
Justin: Hello, I'm not sure... It could be folliculitis, acne, or another type of infection. If there are any unclear points, feel free to ask again, and we can discuss and research further. This response is from Dr. Hsu Wei-Kai, Director of the Urology Department at Taitung...[Read More] Understanding Small White Bumps on the Penis: Urology Insights
Understanding White Bumps on the Penis: Causes and Concerns
Unknown object..? Hello, I would like to ask the doctor... I have developed small white bumps at the base of my penis. I have researched various sources, and they do not resemble warts or pearly penile papules. They are located around the glans. I feel very conflicted as this has...
Dr. Xu Weikai Reply:
Hello, it looks like it should be benign. It could be a sebaceous adenoma or something like chronic folliculitis. If you're concerned, you should seek medical attention as soon as possible. Response from Dr. Hsu Wei-Kai, Director of Urology at Taitung Hospital.[Read More] Understanding White Bumps on the Penis: Causes and Concerns
Understanding Pimples on the Penis: Causes and When to Seek Help
There are pimples on the glans? I have a question: On the right side of the urethral opening of my glans, a bump that looks like an acne lesion appeared two days ago. The tip seems to have pus, and it is swollen and painful, but it does not affect urination. Yesterday, it seemed ...
Dr. Xu Weikai Reply:
Xiao Zhang: Hello, it could be folliculitis or a subcutaneous abscess. Since the skin has already broken and is discharging pus, you can observe it. If the redness and swelling significantly subside, it should indicate that your immune system is strong enough, or the bacteria are...[Read More] Understanding Pimples on the Penis: Causes and When to Seek Help
Understanding Persistent Red Dots on the Glans: Causes and Concerns
Glans penis Hello, I have been troubled by the following issue for a long time. I would greatly appreciate your response. I have more than ten smooth red spots on my glans, along with a yellowish bump (similar to an acne) that is not painful. Two years ago, I consulted a doctor w...
Dr. Xu Weikai Reply:
Hello, the rash may be caused by local irritation, including hot bath water or strong cleaning products. Generally, it is not recommended to use cleaning products for cleaning the perineal area, as it can easily cause harm. As for the bumps, treatment may require patience. Someti...[Read More] Understanding Persistent Red Dots on the Glans: Causes and Concerns
What Could a Pain-Free Bump on My Penis Be? Urology Insights
excuse me? Hello doctor, I have a small bump on my penis that looks like a pimple, but it doesn't hurt, itch, or secrete anything. What could it be?
Dr. Liu Jianting Reply:
It could be folliculitis or papillomatosis, but it's not a sexually transmitted disease! If you're concerned, please visit a hospital and consult a urologist.[Read More] What Could a Pain-Free Bump on My Penis Be? Urology Insights
What Are the Small Bumps on the Glans with Dark Centers?
excuse me? There are small raised lesions on the glans, and there are also two small lesions with a dark center at the urethral opening. What could this be?
Dr. Xu Weikai Reply:
Hello, it's difficult to make a diagnosis without further information. There are many possibilities: warts, moles, folliculitis, melanoma... too many possibilities. However, it is important to seek medical attention as soon as possible, as early treatment is the best approac...[Read More] What Are the Small Bumps on the Glans with Dark Centers?
Understanding Urological Concerns: What Are These Bumps on My Penis?
Doctor, am I sick? I'm not a doctor, but based on your description, it sounds like you may have developed some type of subcutaneous cyst or possibly a benign condition such as a sebaceous cyst. The fact that they are movable and not painful is a good sign, but it's impo...
Dr. Xu Weikai Reply:
Hello, it's not possible to provide a 100% diagnosis, but it could possibly be herpes. If possible, please seek medical attention as soon as possible for an immediate diagnosis. If there are any unclear points, feel free to ask again so we can discuss and research further. S...[Read More] Understanding Urological Concerns: What Are These Bumps on My Penis?
Understanding Bumps on the Penis: What Could They Be?
Pearly penile papules? Hello doctor, I noticed a small bump on the mid-shaft of my penis today that looks like a pimple or a blister. It doesn't hurt when I touch it, even when I press down hard, and it hasn't burst. Could this be acne? It doesn't seem to be a hair...
Dr. Xu Weikai Reply:
Xiao Hua: Hello, it seems like you might be experiencing sebaceous gland inflammation or folliculitis. Pimples on the penis can be squeezed only after they have matured. Herpes is very easy to diagnose and treat in an outpatient setting; if uncertain, a blood test for herpes can ...[Read More] Understanding Bumps on the Penis: What Could They Be?
Understanding Unusual Bumps: Urology Concerns and What to Know
Discovered in the past couple of days? I noticed a sizable red bump on my side (in Taiwanese) over the past couple of days. It looks somewhat like an acne lesion, but I’ve never had anything like this in that area before, and this one feels quite hard. I haven’t engaged in any se...
Dr. Liu Jianting Reply:
Don't worry, it seems like you have folliculitis![Read More] Understanding Unusual Bumps: Urology Concerns and What to Know
Understanding Soft Lumps in the Scrotum: Causes and Concerns
Cyst-like lesions Hello, doctor! Last week, I wore jeans while hiking, and the humid weather may have caused something that looks like acne to appear on my scrotum. I didn't pay much attention to it, and it resolved after two days. However, a soft lump similar to a cyst has ...
Dr. Xu Weikai Reply:
Hello, it's hard to say; it's best to take a look. If it's not convenient to see a doctor, you can observe for a few more days. If there is no improvement, it would be best to take a photo and bring it to the hospital for the physician's reference. If there ar...[Read More] Understanding Soft Lumps in the Scrotum: Causes and Concerns
Concerns About STD Risks After Casual Encounter: What You Need to Know
Infection Hello, doctor. I have a question. After engaging in sexual activity with an unfamiliar woman, I touched the condom and then forgot to wash my hands with soap before rinsing my mouth with water. Could this lead to an HIV or other sexually transmitted infections? Addition...
Dr. Yan Dawei Reply:
Infections related to HIV or other sexually transmitted diseases must be evaluated further at a urology clinic for additional testing.[Read More] Concerns About STD Risks After Casual Encounter: What You Need to Know
Understanding Epidermoid Cysts on the Testicles: Causes and Treatment
On the surface of the testis? Two months ago, a bump similar to a pimple appeared on the epididymis of my testicle. It appeared mysteriously and has persisted until now, only slightly decreasing in size. It is neither painful nor itchy. I have heard that it might be folliculitis....
Dr. Cai Zongyou Reply:
Hello: In response to your question, it is best for a physician to personally examine the skin lesions for an accurate diagnosis. I recommend that you visit a urology clinic for further evaluation.[Read More] Understanding Epidermoid Cysts on the Testicles: Causes and Treatment
Understanding Penile Bumps: Causes and Concerns for Young Men
Balanitis or penile rash? Hello, doctor. I am 24 years old, but I have a problem that has been bothering me for many years. After I turned 18 and became sexually active with my girlfriend (both of us were inexperienced), I started developing small bumps on my foreskin. These bump...
Dr. Xu Weikai Reply:
A-Chao: Hello, Happy New Year! I would like to add some information: 1. Pearly penile papules typically appear near the coronal sulcus and present in a ring-like pattern, resembling a necklace around the glans. 2. Sexually transmitted infections usually have distinct symptoms and...[Read More] Understanding Penile Bumps: Causes and Concerns for Young Men
Understanding Bumps on the Foreskin: Are They a Sign of STDs?
There are rashes on the foreskin? Hello doctor, I am 24 years old, but I have a problem that has been with me for many years. After I turned 18 and had sexual relations with my girlfriend (both of us were inexperienced), small bumps started to appear on my foreskin. These bumps a...
Dr. Xu Weikai Reply:
A-Chao: Hello, Happy New Year! Regarding your situation, have these rashes been with you since you were 18? If that's the case, it's best to consult a physician. They are light-colored, asymptomatic, and possibly slightly raised? I think they might just be sebaceous cys...[Read More] Understanding Bumps on the Foreskin: Are They a Sign of STDs?