The prostate is a small gland in men, usually the size of a walnut, but it plays a very big role in health. It helps make the fluid that mixes with sperm to form semen, which is important for fertility.
But sometimes, this gland grows larger than normal. A small increase in size is natural with age, but too much growth can cause serious problems. So, the big question is: what size of prostate is dangerous?
Doctors often measure the prostate in cc (cubic centimeters). The normal size of prostate in cc for younger men is about 20–30 cc. If the prostate grows beyond 40–50 cc, it is considered enlarged. Once it crosses 80–100 cc, it may cause dangerous symptoms, like trouble passing urine, infections, or kidney problems.
Understanding prostate size, normal limits, and when to seek help can protect men’s health.
The prostate sits just below the bladder and surrounds the urethra, the tube that carries urine and semen out of the body. Its main function is to produce fluid that keeps sperm healthy.
A healthy prostate is important not just for fertility but also for comfortable urination. That’s why knowing what size of prostate is dangerous helps men act early if problems start.
Doctors measure prostate size using tests like ultrasound or MRI. Normally, the prostate weighs about 20–30 grams and has a volume of 20–30 cc.
As men age, the prostate grows slowly. By the age of 60, a volume of around 30–40 cc may still be normal.
A prostate size chart by age helps doctors and patients understand what is normal at different stages of life.
Age Group | Normal Size (cc) | What Doctors Consider Enlarged |
20–30 yrs | 20–30 cc | Above 35 cc |
40–50 yrs | 25–35 cc | Above 40 cc |
60–70 yrs | 30–40 cc | Above 50 cc |
70+ yrs | 35–45 cc | Above 60 cc |
This chart shows that some growth is natural with age. But when it goes too far, it raises the question: what size of prostate is dangerous?
An enlarged prostate is also called Benign Prostatic Hyperplasia (BPH). It is not cancer, but it can still cause problems.
So, how big is too big? For most men, once the prostate reaches 80–100 cc, it becomes dangerous because it can block urine flow and damage the kidneys.
The exact cause of prostate growth is not fully known, but doctors believe these factors play a role:
When the prostate grows too large, it squeezes the urethra, causing:
These symptoms often make men ask their doctor, what size of prostate is dangerous for me?
Ignoring prostate enlargement can lead to:
That is why understanding normal size of prostate and when it becomes dangerous is very important.
Treatment depends on how large the prostate is and the symptoms.
Doctors may give medicines to relax muscles or shrink the prostate.
For very large prostates (above 100 cc), surgery may be the best choice.
PAE is becoming popular because:
This option is helping many men with enlarged prostates live better lives.
Food plays an important role in prostate health. Doctors often warn men about the ten worst foods for prostate health, such as:
Instead, eat:
A good diet helps control prostate growth and keeps symptoms under check.
Recovery depends on the type of treatment:
During recovery, doctors advise drinking more water, avoiding heavy lifting, and following a healthy diet.
Anything above 80–100 cc is considered dangerous because it blocks urine flow.
BPH is not cancer, but symptoms can be similar. Regular check-ups are important.
The normal prostate size is around 20–30 cc in young men.
Yes. Eating the ten worst foods for prostate health can make symptoms worse, while healthy foods can improve recovery.
When it comes to prostate health, you need a trusted doctor who listens and cares. At The Urology Clinic Navi Mumbai, led by Dr. Ninad Tamboli, patients get expert guidance and modern treatment options.
Dr. Tamboli has wide experience in treating enlarged prostate, kidney stones, and other urology problems. The clinic uses advanced scans and minimally invasive treatments to ensure quick recovery and comfort.
Most importantly, patients are treated with respect and personal attention. This makes The Urology Clinic Navi Mumbai a trusted choice for families across the city.
The prostate is small but very important for men’s health. Knowing what size of prostate is dangerous can prevent serious problems. While the normal size is about 20–30 cc, a prostate larger than 80–100 cc can block urine flow and harm the bladder or kidneys. If you face symptoms like frequent urination, weak flow, or incomplete emptying, consult a urologist quickly. With early treatment and healthy habits, prostate issues can be controlled. At The Urology Clinic Navi Mumbai, Dr. Ninad Tamboli offers expert care and advanced treatments to help men live healthier lives.
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About The Urology Clinic Navi Mumbai
The Urology Clinic Navi Mumbai, led by Dr. Ninad Tamboli, a trusted urologist in Navi Mumbai, is your destination for expert urological care. Specializing in advanced treatments for urinary and reproductive health.
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