Painful Periods and Endometriosis: Signs and Treatment

Mild to moderate cramps during a period are common. They happen because the womb tightens to shed its lining. Pain that is severe, that keeps you from school, work or daily life, or that is getting worse over the years is not something you simply have to put up with, and endometriosis is one possible cause.

This guide explains what normal cramps feel like, which signs point to endometriosis, how doctors find out, and what treatment can do.

Normal Period Cramps or Something More?

The NHS explains that period pain is usually caused by the womb muscle tightening during a period, and that it is often a normal part of the cycle. A few things suggest it may be more than ordinary cramps:

• Pain that does not ease with usual pain relief or a hot water bottle
• Pain that has become worse over time, or that began years after your periods started
• Pain that stops you from doing your usual activities
• Pain during sex, or when passing urine or stools
• Very heavy bleeding or bleeding between periods

Period pain can also come from other conditions, such as adenomyosis, fibroids or pelvic infection, so it is worth having it looked at rather than guessing.

What Is Endometriosis?

In endometriosis, tissue similar to the lining of the womb grows in other places, most often the ovaries, the fallopian tubes and the lining of the pelvis. Less often it affects the bladder or bowel. Each month this tissue responds to hormones, which can cause pain and inflammation.

The World Health Organization estimates that about 1 in 10 women of reproductive age, roughly 190 million people worldwide, are affected. It is a long-term condition, and at present there is no cure, but there are good ways to control symptoms.

Signs and Symptoms of Endometriosis

Symptoms differ from person to person. Common ones listed by the NHS, WHO and Cleveland Clinic include:

• Severe period pain that interferes with normal life
• Heavy periods
• Pelvic pain at other times of the month
• Pain during or after sex
• Pain when passing urine or stools, especially during periods
• Bloating and nausea
• Extreme tiredness, and sometimes low mood or anxiety
• Difficulty getting pregnant

Some women have almost no symptoms and only find out when they are tested for infertility. The amount of pain does not reliably tell you how much endometriosis is present, so a woman with mild disease can have severe pain.

Why Diagnosis Often Takes Years

WHO notes that the average time to diagnosis is somewhere between 4 and 12 years. Symptoms overlap with other conditions, and painful periods are often dismissed as normal. If this sounds familiar, keep a simple diary and take it to your doctor.

Tip: For two or three cycles, note the day each period starts, how heavy it is, your pain score from 0 to 10, and any pain with sex, urine or stools. This gives your doctor a clear picture and speeds up the conversation.

How Doctors Diagnose It

1. History and examination. Your doctor asks about your periods, pain pattern and family history, and may do an internal examination.
2. Ultrasound or MRI. These scans can show cysts linked to endometriosis and help rule out other causes, but a normal scan does not completely exclude it.
3. Laparoscopy. A keyhole procedure with a small camera. Cleveland Clinic describes it as the only way to confirm the diagnosis for certain, and tissue can sometimes be treated during the same procedure. WHO adds that surgery is not always needed before treatment starts.

For more on how keyhole procedures work, see our guide to laparoscopy and hysteroscopy.

Treatment Options

The right plan depends on your symptoms, age and whether you want a pregnancy soon. The main options are:

• Pain relief. Anti-inflammatory painkillers are commonly used, as advised by your doctor.
• Hormonal treatment. Your doctor may prescribe hormone-based medicines to reduce pain and bleeding. These are not suitable if you are trying to conceive, and symptoms can return when they stop.
• Surgery. Lesions or cysts can be removed, usually by keyhole surgery. The NHS says surgery may be offered when medicines do not work, when disease is extensive, or when it affects fertility. Hysterectomy is kept for severe cases, and WHO stresses it is not a cure.
• Support. Physiotherapy, counselling and pain-management support can improve quality of life.

When to be cautious: Do not keep taking painkillers month after month without a diagnosis. If you need them to get through each period, that itself is a reason to see a doctor.

Endometriosis and Fertility

WHO reports that among women with infertility, as many as 25 to 50 percent have endometriosis. That does not mean you will be unable to conceive; many women with endometriosis become pregnant. If you have been trying for a year without success, or you are 36 or over (the NHS advice), speak with a specialist sooner. Options may include surgery or assisted conception such as IUI or IVF, depending on your situation. Read more on when couples should seek help, or explore our infertility and reproductive care speciality.

Easing Period Pain at Home

• Apply a warm water bottle or heat pad, wrapped in cloth, to your lower tummy
• Try gentle exercise such as walking, yoga or swimming
• Massage your abdomen and lower back
• Cut down on alcohol and avoid smoking
• Rest and sleep well during the first days of your period

These steps can ease normal cramps. They do not treat endometriosis, so seek advice if pain persists.

When to See a Doctor

• Period pain that is severe, getting worse, or not helped by painkillers
• Pain that stops you from working, studying or enjoying life
• Pain with sex, urine or stools
• Bleeding between periods or very heavy periods
• Trouble getting pregnant
• Blood in urine or stools, chest pain or breathlessness linked to your period (rare, but needs prompt attention)

If you have sudden, severe pelvic pain with fainting, fever or vomiting, do not wait for an appointment. Use the emergency page and go to the nearest hospital. You can also read about menstrual disorders and when to see a doctor.

What to Expect at the Clinic

Expect questions about your cycle, your pain and your plans for pregnancy. You may have an examination and an ultrasound. If endometriosis is suspected, your gynecologist will explain whether medicine, further tests or surgery fits you best. Our reproductive care team can guide you through each step.

Talk to a doctor

Book an appointment at Chaitanya Hospital, Kadapa (near RTC Bus Stand, Simhapuri Colony), or call +91 944 103 0587. Teleconsultation is also available if you would like to start with a conversation from home. This article is for general awareness and is not a substitute for a doctor's advice.