Understanding Bumps on the Glans: Causes and Concerns
There are two pimples on the glans? Hello Doctor, I am someone with phimosis. About two weeks ago, I engaged in safe sexual activity with my partner. Four days later, I went hiking in hot weather while wearing three layers of pants (underwear, swim shorts, and beach shorts). The ...
Dr. Cai Zhuorong Reply:
Your condition may warrant further testing to rule out syphilis or herpes. Skin and genital diseases require visual examination; a diagnosis cannot be made solely based on description.[Read More] Understanding Bumps on the Glans: Causes and Concerns
Effectiveness of Repeat Extracorporeal Shock Wave Lithotripsy for Ureteral Stones
Second extracorporeal shock wave lithotripsy for ureteral stones? Hello, Doctor: I have a stone in the upper ureter near the kidney. I underwent extracorporeal shock wave lithotripsy (ESWL) last week, but the follow-up X-ray results seem to show little change. The doctor suggeste...
Dr. Du Shixi Reply:
Hello: The energy of extracorporeal shock wave lithotripsy is limited, and some larger stones cannot be effectively treated. Ureteroscopy for stone removal requires anesthesia and usually necessitates hospitalization. This procedure uses an endoscope to break the stones into frag...[Read More] Effectiveness of Repeat Extracorporeal Shock Wave Lithotripsy for Ureteral Stones
Do You Need to Test Kidney Stones? Understanding Types and Treatment
Do you need to go to the hospital for a kidney stone diagnosis? Hello, doctor. I would like to ask about something. Last week, I suddenly experienced pain in my left abdomen and went to the emergency room. After an X-ray, the doctor informed me that I have kidney stones and presc...
Dr. Du Shixi Reply:
Hello: For kidney stones, you can perform a stone analysis to examine its composition. Most general hospitals can send samples for testing. Wishing you good health.[Read More] Do You Need to Test Kidney Stones? Understanding Types and Treatment
Understanding Urinary Issues: Stones or Low Urine Output?
Kidney stones or low urine output? Hello, doctor. Last year, I experienced intermittent frequent urination and a weak urine stream, but since it wasn't a daily occurrence, I didn't pay much attention to it. Over the past few weeks, I've noticed a strange sensation ...
Dr. Du Shixi Reply:
Hello: 1) If you do not drink enough water, the fluids you consume will be used by your body, and your urine output will definitely be less than the amount of water you intake. If you drink 2000-2500 cc daily, you will only produce 1000-1500 cc of urine. 2) Urinalysis for kidney ...[Read More] Understanding Urinary Issues: Stones or Low Urine Output?
Understanding Penile Pain and Lower Back Discomfort: Causes and Concerns
Pain in the penis with shifting locations and lower back pain? Hello Doctor, I started experiencing frequent urination on December 22 of last year and sought medical treatment. In January, the doctor diagnosed me with acute prostatitis. My main symptoms include pain at the base o...
Dr. Li Xinyi Reply:
If there is a history of urinary tract stones or suspicion of stone issues, it is advisable to consult a urologist for a thorough examination. Urinary stones typically do not cause prostatitis. Additionally, even if tests indicate that there is no inflammation, it does not mean t...[Read More] Understanding Penile Pain and Lower Back Discomfort: Causes and Concerns
Understanding Pain at the Base of the Penis: Causes and Treatment Options
Pain at the base of the penis? Hello, I started treatment for frequent urination after sexual intercourse on December 22nd last year. During the treatment process, I experienced symptoms such as difficulty urinating, painful ejaculation, penile erection pain, occasional pain or h...
Dr. Li Xinyi Reply:
Although the doctor has informed you that there is no inflammation detected, it does not necessarily mean that your prostate is completely healthy. This could be a source of your occasional discomfort. A healthy prostate is supported by overall bodily health. To improve pelvic ci...[Read More] Understanding Pain at the Base of the Penis: Causes and Treatment Options
Understanding Frequent Urination and Penile Pain: Causes and Solutions
Frequent urination issues, penile problems? Hello doctor, I have been experiencing frequent urination and occasional sharp pain in the penis. I often feel discomfort in my right flank. I went to the hospital for a detailed examination, which included X-rays, urine culture, contra...
Dr. Cai Zhuorong Reply:
Your condition may warrant further evaluation through video urodynamics. Please consult the urology outpatient clinic.[Read More] Understanding Frequent Urination and Penile Pain: Causes and Solutions
Understanding Lower Back Pain and Urinary Issues: Causes and Solutions
Lumbar and urinary issues? In the past week, I have been experiencing sudden pain from my spine to my lower back on the left side, which has worsened to the point where I was in pain all night. I suspect it might be muscle pain caused by lifting something in the morning. However,...
Dr. Li Xinyi Reply:
It sounds like a problem related to urinary tract stones or a urinary tract infection. This condition requires treatment, so please see a urologist for an examination and discuss it with your physician.[Read More] Understanding Lower Back Pain and Urinary Issues: Causes and Solutions
Understanding Blood in Urine: Insights on Bladder Cancer Concerns
Suspected bladder cancer? Hello Dr. Du: I am 151675, following up on my question regarding "morning hematuria." In mid-December 2019, one morning I woke up with a dull sensation in my lower abdomen. I went out for a brisk walk and slow jog for about 50 minutes. After re...
Dr. Du Shixi Reply:
Hello: 1) Bladder stones do not necessarily cause lower back pain; stones can also form in the bladder. If they form in the kidneys and then pass into the bladder, that is when lower back or abdominal pain may occur. 2) Yes. 3) It is possible; as long as there is no bleeding, it ...[Read More] Understanding Blood in Urine: Insights on Bladder Cancer Concerns
Understanding Abdominal Pain and Hematuria: Possible Causes and Concerns
Abdominal pain associated with hematuria-related issues? Hello Doctor, starting from February 4th and 5th, I experienced severe right-sided abdominal pain upon waking, which lasted for about an hour. On February 7th, I had mild abdominal discomfort and pain. On February 11th, 13t...
Dr. Du Shixi Reply:
Hello: Both possibilities exist, but the likelihood of stones is greater, and the stones are also small. As for the follow-up examination and appointment time, it's manageable. If you experience severe symptoms or any other issues, you can return for a follow-up. Regarding y...[Read More] Understanding Abdominal Pain and Hematuria: Possible Causes and Concerns
Understanding Urethral Discharge: Risks and Symptoms Explained
Urethral discharge Hello, I am #152587. I would like to ask: 1. If the condom breaks, is the risk of HIV infection high? (Even though water-based lubricant was used afterward) 2. This morning, I noticed that the glans is dry; does this mean there is no issue? 3. If there is still...
Dr. Du Shixi Reply:
Hello: 1) If the partner is HIV positive, there is certainly a risk. Based on the following judgments, the risk can be categorized as low to moderate: Low risk activities include mutual masturbation, light kissing, mutual rubbing, and sexual intercourse with condom use. Moderate ...[Read More] Understanding Urethral Discharge: Risks and Symptoms Explained
Understanding Epididymitis: Symptoms, Treatment, and Long-Term Effects
Epididymitis Hello, Doctor. I have been troubled by kidney stones for a long time, experiencing abdominal discomfort for about three months. I have visited the urology department several times, and they believed it was due to small stones passing. However, just a few days ago, I ...
Dr. Du Shixi Reply:
Hello: Epididymitis may require confirmation of diagnosis by a urologist. If it is severe, the duration of medication treatment may be prolonged. After confirming epididymitis, following medical advice will lead to recovery, although recurrence is possible, and lifestyle precauti...[Read More] Understanding Epididymitis: Symptoms, Treatment, and Long-Term Effects
Understanding Kidney Pain: Causes, Diagnosis, and Treatment Options
Kidney pain A few days ago, I experienced pain in my lower back on both sides, so I went to see a nephrologist. Since my mother often has kidney stones, the doctor performed an ultrasound and X-ray, but found no abnormalities. The doctor concluded it was due to overexertion and s...
Dr. Li Xinyi Reply:
Which part of the body has noticeable varicose veins? If it is a varicocele, then it is important to pay special attention; having this awareness is very good. As for the issue of thrombosis, although the probability is low, it usually presents with more severe symptoms such as l...[Read More] Understanding Kidney Pain: Causes, Diagnosis, and Treatment Options
Understanding Hematuria: Causes and When to Seek Medical Help
Hematuria Blood in the urine, sometimes appearing as blood streaks, without accompanying lower back pain or a burning sensation during urination, can have several potential causes. Since the urine test showed traces of blood but no bacteria, it may suggest a few possibilities suc...
Dr. Li Xinyi Reply:
Given your age, the most likely cause is a stone. You should see a urologist for an examination and discuss it with your doctor![Read More] Understanding Hematuria: Causes and When to Seek Medical Help
Understanding Morning Hematuria: Causes and Concerns for Patients
Morning hematuria? Hello Dr. Du, I woke up this morning at 6 AM with a feeling of heaviness in my lower abdomen. I went out for a brisk walk and ran for about 50 minutes. After returning home, the sensation of heaviness and swelling in my lower abdomen and genital area became mo...
Dr. Du Shixi Reply:
Hello: For individuals over 45 years old, the presence of visible hematuria requires thorough examination, as it may indicate potential issues. X-rays and cystoscopy are essential, as we need to rule out the possibility of malignancy, even though it may not necessarily be cancero...[Read More] Understanding Morning Hematuria: Causes and Concerns for Patients
Best Drinking Water Choices for Kidney Stone Patients
Issues Related to Drinking Water and Kidney Stones Director: Hello, due to previous issues with kidney stones, I am now paying special attention to my water intake. However, my work environment only provides reverse osmosis water, and after work, I only have access to mineral wat...
Dr. Du Shixi Reply:
You can drink water freely, but limit beverages like coffee, tea, and cola. The proportion of these should be small. Additionally, make sure to drink enough plain water; if your urine is too dark, it indicates insufficient hydration. Wishing you good health![Read More] Best Drinking Water Choices for Kidney Stone Patients
Understanding Right Lower Abdominal Discomfort: Kidney Stones and Hydration Tips
I feel a tightness in my lower right abdomen? Hello, doctor. About a week ago, I started feeling a tightness in my lower right abdomen. There is no pain, just a sensation of tension. When lying flat, there is no noticeable swelling, and the condition fluctuates; it worsens to the...
Dr. Du Shixi Reply:
Hello: Is hydronephrosis related to masturbation? --> There is no correlation. Does drinking a lot of water help alleviate symptoms? (Some online sources suggest drinking more, while others say not to if unable to urinate) --> If it is due to kidney stones, it may help with...[Read More] Understanding Right Lower Abdominal Discomfort: Kidney Stones and Hydration Tips
Post Kidney Stone Passage: Is There Still a Stone and Treatment Options?
After the expulsion of kidney stones, follow-up care is essential? Hello Doctor: I finally passed a kidney stone the day before yesterday, which was indeed lodged between the bladder and the urethra. The stone was approximately 0.7 x 0.4 cm in an oval elongated shape and was iden...
Dr. Du Shixi Reply:
Hello: It is possible that there may still be some stones that need to pass. At this time, taking potassium citrate may not be very effective; using a dilator and staying hydrated would be more practical. However, please be cautious not to drink so much water that it causes abdom...[Read More] Post Kidney Stone Passage: Is There Still a Stone and Treatment Options?
Understanding Kidney Stones: Symptoms, Diagnosis, and Treatment Options
Bladder, kidney stones? Hello doctor, about three weeks ago I experienced hematuria and pain in my left lower back. The doctor diagnosed me with kidney stones. After that, I took antibiotics and relaxants, which made me feel less uncomfortable. However, after stopping the medicat...
Dr. Du Mingyi Reply:
If the contrast agent X-ray has been performed without any issues, then there should be no problem with kidney stones.[Read More] Understanding Kidney Stones: Symptoms, Diagnosis, and Treatment Options
Do Calcium Oxalate Stone Supplements Really Help?
Medications for Kidney Stones I would like to ask the doctor, does this over-the-counter medication help with calcium oxalate stones?
Dr. Du Shixi Reply:
Hello: According to the pharmaceutical website, this medication is composed of five ingredients and appears to require a physician's prescription. However, it seems that the FDA in the United States has no record of it, and it is currently not available domestically. In theo...[Read More] Do Calcium Oxalate Stone Supplements Really Help?