What Are the Early Warning Signs of Prostate Cancer?

March 17th, 2026 by Fuad Elkhoury

A cancer diagnosis always sounds scary. Prostate cancer often develops slowly, and when detected early, it is highly treatable. After non-melanoma skin cancer, this type is the most common cancer among men worldwide. Let’s discuss the main signs of prostate cancer. So, if you notice them, you should see a doctor. The chances of success are very high.

What Is the Prostate and Where Is It Located?

The prostate gland, or prostate, is a small organ found only in men. It’s similar in shape and size to a walnut and is located deep in the pelvis. It can enlarge with age. It’s located under the bladder and in front of the rectum. The urethra carries urine from the bladder to the outside. It passes through the prostate.

Next to the prostate are the seminal vesicles, two small glands located on its posterior surface. The main function of the prostate and seminal vesicles is to produce fluid for semen.

What Is Prostate Cancer?

Our bodies are made up of millions of cells that are constantly renewing themselves. This illness occurs when this process goes wrong. The cells begin to divide uncontrollably, forming a tumor.

The vast majority of prostate cancer cases are adenocarcinomas. They develop from the glandular cells that produce fluid. There are also other, rarer types. Sarcoma and small cell carcinoma are rare.
There are two types of prostate tumors:

• Benign: These are not cancerous; they are adenomas. The cells grow but do not invade adjacent organs. This is a common problem after age 50-60, causing frequent urination but not life-threatening.
• Malignant cells are aggressive. They can invade adjacent tissues. But the greatest danger is metastasis, when cancer cells spread throughout the body, giving rise to new tumors in the bones or other organs.

Who Is at Risk?

Scientists don’t know exactly why this illness occurs. It is clear that a break in the cell’s DNA causes it to grow uncontrollably. But the risk factors are well known.

• 1. Age. This is the main factor. The incidence increases sharply after age 50-55.
• 2. Heredity: If your father, brother, or grandfather had prostate, breast, or ovarian cancer, your risk is increased. If this illness is diagnosed in men under 40-45 years of age, it often progresses more aggressively.
• 3. Race. African-Americans and men of Caribbean descent are more likely to develop the disease, and the reasons for this are not yet fully understood.
• 4. Excess weight and diet. Obesity and a high-fat diet are associated with a higher risk.
• 5.Chronic diseases. Having conditions such as diabetes, hypertension, or high cholesterol also increases the risk due to chronic inflammation in the body.

5 Main Symptoms of Prostate Cancer

In the early stages, there are often no symptoms at all. But as the tumor grows, signs appear. Many of them are related to urination. The enlarged prostate puts pressure on the urethra. Here are 5 key symptoms that require immediate medical attention:

1. Pain or Burning when Urinating
With dysuria, a person may feel either simple discomfort or severe pain and burning. Of course, it could be a simple infection, but only a specialist should diagnose it.

2. Frequent Urination at Night
If you wake up several times a night, doctors call this nocturia. This is a warning sign. An infection may be the cause, but cancer must be ruled out.

3. Difficulty Starting or Stopping Urination
The urine stream becomes weak and intermittent. You have difficulty “starting” the flow, even though your bladder is full, or you have difficulty stopping the flow. This is a classic sign that something is pressing on the urethra.

4. Blood in Urine or Semen
Blood in urine can turn it pink or red. Blood in semen is also a clear sign of damaged blood vessels in the prostate, for example, due to a growing tumor. This is always alarming and a reason to see a doctor urgently.

5. Sudden Erectile Dysfunction
Erectile dysfunction can be caused by stress or heart disease, but if it appears suddenly and is combined with other symptoms from this list, it could indicate prostate cancer.

Prostate Cancer Stages

Prostate cancer stages I to IV

• Stage I – Early Cancer. The tumor is so small that it cannot be felt with a finger and is located entirely within the prostate. Active surveillance is often necessary to avoid unnecessary side effects from therapy.
• Stage II – Localized Cancer. The tumor is still within the prostate, but it may be larger or more aggressive. Continued surveillance is possible, but surgery or radiation therapy is often recommended with the goal of a complete cure.
• Stage III – Locally Advanced. In this case, the cancer has spread beyond the prostate. This is more serious. Active treatment is required, often a combination of radiation and hormonal therapy.
• Stage IV – Metastatic. The cancer has spread beyond the prostate and surrounding tissue. Doctors use hormonal therapy, chemotherapy, immunotherapy, and other medications.

Can a Woman Get Prostate Cancer?

No, because women don’t have a prostate. However, they do have the so-called Skene’s glands—two small tubes near the urethra. They are sometimes called the “female prostate” because they also secrete fluid. Cancer in these glands is extremely rare, accounting for only 0.003% of all female cancers. The main symptom is bleeding from the urethra.

Prostate Cancer Diagnosis

For diagnosis, doctors use a PSA blood test, a digital PSA examination, an MRI, and a biopsy. Treatment is determined individually, depending on the aggressiveness of the cancer and the patient’s health.
To ensure accurate test results, refrain from ejaculation for 48 hours before donating blood. Ejaculation can temporarily increase PSA levels, resulting in a false-positive result. This is especially important for those undergoing active surveillance and regularly monitoring their progress.

Prostate Cancer Treatment

If the cancer is non-aggressive, it is simply monitored with tests every few months.

• In some cases, the doctor recommends a prostatectomy. The specialist usually performs the surgery using robotic assistance.
• Radiation therapy involves irradiating the tumor. The doctor may choose external beam radiation, brachytherapy, or proton therapy. In advanced cases, the specialist may administer radioactive isotopes to alleviate the condition.
• Hormonal therapy can also be effective. These medications block testosterone, which feeds the tumor.
• Freezing or heating is often used to treat prostate cancer. Cryoablation or HIFU (ultrasound heating) destroys the tumor in targeted areas.
• Chemotherapy and immunotherapy are used in advanced stages.
• Targeted therapy involves using drugs that seek out and destroy cells with specific mutations, such as those in the BRCA genes.

Prevention and Survival

There’s no 100% way to prevent cancer, but you can reduce your risk:

• Manage chronic conditions such as diabetes, hypertension, and hyperlipidemia.
• Monitor your weight and diet, eating more vegetables, fruits, fish, and nuts, and less fatty and processed meat.
• Exercise.
• Conduct a self-examination. Sometimes you may feel enlarged lymph nodes in the groin or changes in the scrotum. Report any unusual findings to your doctor.
• The prognosis for prostate cancer is very good. If the cancer is detected while it’s still inside the prostate or has just begun to spread beyond it, the five-year survival rate is almost 100%. Men diagnosed with this condition live as long as healthy men. Even with metastases, modern medicine can help control the disease.

Don’t wait for symptoms. After age 45-50, regularly check your PSA levels and see a urologist. This will preserve your health and life.

Your Next Step

By reading this article, you’ve taken the most important step—you’ve become more mindful of your health. The sooner a man seeks medical attention, the greater his chance of beating the disease and maintaining a high quality of life for years to come.

At Orange County Urology Associates, our core principle is compassionate, patient-centered care. We make top-quality urology accessible to all of Orange County and even to patients from around the world.
If you notice any of the symptoms described, if you’re over 45, or if you have a family history of cancer, don’t delay. Call Orange County Urology Associates today to schedule an appointment.

Prostate cancer is curable, especially when treated by professionals who prioritize your health. Take care of yourself now.