Medically reviewed by Mr Maneesh Ghei, Consultant Urological Surgeon (GMC: 5208045)

Prostatitis is an inflammation of the prostate gland, and one of its most disruptive symptoms is pain when sitting. If you are wondering why prostatitis pain when sitting feels so intense, the answer lies in the anatomy: the prostate sits just below the bladder and above the pelvic floor, meaning any pressure from a chair or hard surface is applied directly to already inflamed tissue.

Types of Prostatitis

There are four main types of prostatitis, and knowing which type you have is essential before starting treatment:

• Acute bacterial prostatitis: A sudden bacterial infection of the prostate, often causing severe symptoms including fever and chills.
• Chronic bacterial prostatitis: A recurring bacterial infection that requires longer-term treatment.
• Chronic prostatitis / chronic pelvic pain syndrome (CP/CPPS): The most common form, with no clear bacterial cause but a range of pain and urinary symptoms.
• Asymptomatic inflammatory prostatitis: Inflammation detected incidentally, without noticeable symptoms.

Each type presents slightly differently, but pain when sitting is a recurring theme across most forms of the condition.

Common Symptoms of Prostatitis

• Pain or burning during urination
• Difficulty urinating or frequent urination
• Pain during ejaculation
• Pain in the lower abdomen or back
• Fever and chills (in acute bacterial cases)
• Pelvic heaviness or pressure that worsens with prolonged sitting

Why Does It Hurt to Sit With Prostatitis?

Sitting is particularly painful for men with prostatitis because of where the prostate gland is located. Positioned just below the bladder and above the pelvic floor, the gland is compressed when you sit — especially on hard surfaces. For an inflamed prostate, this pressure can intensify symptoms significantly, causing sharp or dull pelvic pain that may radiate to the lower back, groin, or down the legs.

The pain is often worst on hard chairs, after long periods of sitting, or during driving. Many men describe it as a deep ache that eases when they stand or move around.

How to Manage Prostatitis Pain When Sitting

• Use a cushioned seat: A soft, well-padded chair reduces pressure on the pelvic area. Many men find a doughnut-shaped or coccyx-relief cushion helps considerably.
• Adjust your sitting position: Leaning slightly forward shifts weight away from the prostate. Take frequent breaks to stand and move.
• Avoid hard surfaces: If you need to sit on a firm surface, use a cushion or choose to stand periodically.
• Warm baths: Soaking in warm water can relax the pelvic floor muscles and ease the ache temporarily.

How Prostatitis Is Diagnosed

Diagnosing prostatitis involves a combination of clinical assessment and tests. A prostate specialist may:

• Ask about your symptoms, pain location, and whether it worsens with sitting
• Perform a digital rectal examination (DRE) to check the size and tenderness of the prostate
• Request urine tests to check for bacteria or infection
• Order imaging such as ultrasound or MRI to rule out other conditions

Treatment Options for Prostatitis

Treatment depends entirely on the type of prostatitis:

• Acute bacterial prostatitis: Antibiotics are prescribed, and symptoms often improve within a few days.
• Chronic bacterial prostatitis: Longer-term antibiotic courses may be needed, sometimes over several weeks or months.
• Chronic prostatitis / CPPS: There is no single solution. Treatment may include alpha-blockers to relax the prostate and bladder muscles, anti-inflammatory medications, pelvic floor physiotherapy, and lifestyle changes such as reducing alcohol, caffeine, and spicy foods.

If you are based in London and concerned about your prostate health, Mr Maneesh Ghei consults privately at The Wellington Hospital, St John’s Wood. No GP referral is needed and same-week appointments are usually available.

Frequently Asked Questions

Why does prostatitis pain get worse when sitting?

When you sit, body weight is distributed through the pelvis, which compresses the prostate gland. For an inflamed prostate, this pressure aggravates already irritated tissue, causing or intensifying pain. Hard surfaces make this worse. Using a cushioned seat and taking regular breaks to stand can help reduce the discomfort.

How long does prostatitis last?

Acute bacterial prostatitis typically resolves within a few weeks with antibiotic treatment. Chronic prostatitis is more variable — some men recover fully, others experience recurring symptoms over months or years. With the right specialist management, most men achieve significant improvement in their quality of life.

Can prostatitis go away on its own?

Mild cases of non-bacterial prostatitis may ease over time, but bacterial prostatitis requires antibiotics and will not clear without treatment. Even in non-bacterial cases, symptoms can persist for months without intervention. Seeking a proper diagnosis means you get targeted treatment rather than waiting and hoping.

What is the difference between acute and chronic prostatitis?

Acute prostatitis comes on suddenly and is usually caused by a bacterial infection, with symptoms including fever, severe pain, and difficulty urinating. Chronic prostatitis develops over time and may or may not have a bacterial cause. Chronic prostatitis/CPPS is the most common type and is characterised by persistent pelvic pain with no identifiable infection.

Does prostatitis affect sexual function?

Yes, it can. Prostatitis may cause pain during or after ejaculation, reduced libido, and erectile difficulties in some men. These effects are often related to the chronic pain and inflammation rather than permanent damage. Treating the underlying prostatitis usually improves sexual symptoms over time.

When should I see a urologist for prostatitis?

You should see a urologist if your symptoms are severe, persistent, or recurring; if you have fever alongside pelvic or urinary pain; if antibiotics from your GP have not resolved the problem; or if you are unsure whether you have prostatitis or another prostate condition. A urologist can confirm the diagnosis and guide the most effective treatment plan.

Where can I see a private prostate specialist in London?

Mr Maneesh Ghei is a consultant urological surgeon with a specialist interest in prostate conditions. He sees patients privately at The Wellington Hospital, Platinum Medical Centre, St John’s Wood, London NW8 7JA. No GP referral is required and same-week appointments are available.

About the Author

Mr Maneesh Ghei, Consultant Urological Surgeon (GMC: 5208045)

Mr Maneesh Ghei is a consultant urological surgeon with NHS and private practice across four London hospitals. He specialises in the diagnosis and management of prostate conditions including BPH, prostatitis and prostate cancer, as well as urinary symptoms, kidney stones and male sexual health. Mr Ghei sees new patients privately with same-week availability. No GP referral is required. Book a prostate screening consultation.