6 Common Symptoms of Ovarian Cancer to Know

Ovarian cancer can be difficult to recognize because its early symptoms may be mild, vague, or similar to common digestive or menstrual problems. Some people may not notice anything unusual at first, while others may experience symptoms that gradually become more frequent or persistent.

Knowing the common symptoms of ovarian cancer can help you recognize changes that deserve medical attention. Symptoms alone cannot diagnose ovarian cancer, and many of the signs discussed below can have causes that are not cancer. However, persistent, new, or unusual symptoms should not be ignored.

Ovarian cancer develops in or around the ovaries and can affect different tissues of the female reproductive system. The exact symptoms can vary depending on the type and stage of the cancer.

Here are six important ovarian cancer symptoms to know.

1. Persistent Bloating or Increased Abdominal Size

Bloating is one of the symptoms commonly associated with ovarian cancer.

Occasional bloating is extremely common and can happen after eating certain foods, during menstruation, or because of digestive issues. What may be more concerning is persistent or unusual bloating that does not go away.

Some people with ovarian cancer may also notice that their abdomen appears larger or that clothing feels tighter around the waist without an obvious explanation.

Ovarian cancer can sometimes cause fluid to accumulate in the abdomen, a condition known as ascites. This can contribute to abdominal swelling or a feeling of fullness.

However, bloating by itself does not mean that someone has ovarian cancer. Persistent abdominal swelling should be evaluated by a healthcare professional, particularly when it occurs alongside other symptoms.

2. Pelvic or Abdominal Pain

Another possible warning sign is pain or pressure in the pelvis or abdomen.

The discomfort may feel like:

• A dull ache
• Pressure or heaviness
• Cramping
• Persistent abdominal discomfort
• Pain in the lower abdomen or pelvis

Pain can have many causes, including menstrual cramps, ovarian cysts, urinary problems, gastrointestinal conditions, and other reproductive health issues.

The concern increases when pain is new, persistent, worsening, or different from your usual symptoms.

If pelvic or abdominal pain continues without an obvious explanation, it is a good idea to discuss it with a healthcare professional rather than trying to determine the cause yourself.

3. Feeling Full Quickly or Difficulty Eating

Some people with ovarian cancer experience changes in appetite or feel full after eating only a small amount of food.

This symptom is sometimes called early satiety. Instead of being able to eat a normal meal, a person may feel unusually full after only a few bites.

This can occur when changes in the abdomen affect the digestive system or when fluid accumulation creates pressure.

Feeling full quickly can also be caused by many non-cancerous conditions, including indigestion, acid reflux, stomach disorders, stress, and other digestive problems.

If a noticeable change in appetite or eating habits persists, especially when accompanied by bloating, abdominal pain, or unexplained weight loss, medical evaluation is appropriate.

4. Changes in Urination

Ovarian cancer can sometimes be associated with urinary symptoms.

These may include:

• Needing to urinate more frequently
• Feeling an increased urgency to urinate
• Pelvic pressure associated with urination

A growing mass or other changes in the pelvic area can sometimes put pressure on the bladder.

However, urinary symptoms are much more commonly caused by conditions such as urinary tract infections, overactive bladder, diabetes, or other urinary problems.

For this reason, frequent urination does not automatically indicate ovarian cancer. If urinary changes persist or occur together with other unusual symptoms, speak with a healthcare professional.

5. Changes in Menstrual or Vaginal Bleeding

Unusual vaginal bleeding can have many possible causes, but changes that are unexpected should be evaluated.

Depending on a person’s age and circumstances, concerning changes may include:

• Bleeding between periods
• Heavier-than-usual menstrual bleeding
• Irregular periods
• Vaginal bleeding after menopause

Bleeding after menopause is particularly important to discuss with a healthcare professional because it is not considered a normal part of menopause.

It is important to remember that abnormal bleeding does not necessarily mean ovarian cancer. Hormonal changes, fibroids, polyps, infections, medications, and other gynecological conditions can cause abnormal bleeding.

A healthcare professional can determine whether testing is needed.

6. Unexplained Fatigue or Changes in Weight

Persistent fatigue or unexplained changes in weight can occur with many different health conditions, including ovarian cancer.

Some people may feel unusually tired even after getting enough sleep. Others may experience reduced appetite and unintentional weight loss.

Unexplained weight gain can also occur in some situations, particularly when abdominal fluid builds up.

Fatigue and weight changes are nonspecific symptoms, meaning they can be caused by numerous conditions. These may include anemia, thyroid disorders, infections, stress, nutritional problems, and hormonal changes.

If fatigue or unexplained weight changes continue, particularly alongside pelvic or abdominal symptoms, it is worth seeking medical advice.

Why Ovarian Cancer Symptoms Can Be Easy to Miss

One of the challenges with ovarian cancer is that many of its symptoms are not unique to cancer.

For example, bloating can occur after eating a large meal. Pelvic discomfort can occur during menstruation. Frequent urination can result from a urinary tract infection. Fatigue can be caused by poor sleep or stress.

Because these symptoms are common, people may assume they are harmless and wait for them to disappear.

The pattern of symptoms can be more informative than a single isolated symptom. According to the Centers for Disease Control and Prevention, symptoms that occur frequently or persist for a significant period should be discussed with a healthcare professional. (cdc.gov)

When Should You See a Doctor?

You do not need to panic if you experience one of these symptoms occasionally. Most common abdominal, digestive, urinary, or menstrual symptoms are not caused by ovarian cancer.

However, you should consider talking with a healthcare professional if symptoms are:

• New for you
• Persistent
• Happening frequently
• Becoming more severe
• Occurring together with other unusual symptoms
• Interfering with normal daily activities

A healthcare professional can review your symptoms, medical history, medications, and risk factors and determine whether further testing is appropriate.

Who Is at Higher Risk of Ovarian Cancer?

Ovarian cancer can affect anyone with ovaries, but some people have a higher risk than others.

Risk factors can include:

• Increasing age
• A family history of ovarian or breast cancer
• Certain inherited genetic changes, including BRCA1 and BRCA2 mutations
• Certain hereditary cancer syndromes
• A personal history of some cancers
• Some reproductive and hormonal factors

Having a risk factor does not mean that you will develop ovarian cancer. Likewise, people without known risk factors can still develop the disease.

If several close relatives have had ovarian, breast, colorectal, or related cancers, discussing your family history with a healthcare professional or genetic counselor may be worthwhile.

Can Ovarian Cancer Be Detected Early?

Detecting ovarian cancer early can be challenging because there is currently no routine screening test recommended for average-risk women who have no symptoms.

Tests such as transvaginal ultrasound and the CA-125 blood test may be used in certain situations, but they are not recommended as general screening tests for ovarian cancer in people at average risk without symptoms.

People with a higher genetic or family risk may have different recommendations. A healthcare professional can help determine whether specialized monitoring or genetic counseling is appropriate.

How Is Ovarian Cancer Diagnosed?

Symptoms alone cannot confirm ovarian cancer.

If a healthcare professional suspects a problem involving the ovaries or pelvis, they may recommend tests based on the individual’s symptoms and medical history.

Possible evaluations can include:

Pelvic Examination

A pelvic examination may help a healthcare professional identify abnormalities or areas of tenderness.

Ultrasound

Pelvic or transvaginal ultrasound can create images of the reproductive organs and may help identify ovarian cysts, masses, or other abnormalities.

Blood Tests

A healthcare professional may order certain blood tests depending on the circumstances. CA-125 is a marker that can sometimes be elevated in ovarian cancer, but it can also rise because of non-cancerous conditions. Therefore, it cannot diagnose ovarian cancer by itself.

Imaging Tests

Additional imaging, such as CT or MRI, may be recommended depending on the findings of an initial evaluation.

Biopsy or Surgical Evaluation

If an abnormal mass is identified, tissue examination may ultimately be required to determine whether cancer is present and, if so, what type.

Are Ovarian Cancer Symptoms Different After Menopause?

Some symptoms can be particularly important after menopause.

For example, new abdominal bloating, pelvic discomfort, urinary changes, or unexplained appetite and weight changes should be discussed with a healthcare professional if they persist.

Unexpected vaginal bleeding after menopause also deserves medical evaluation.

Postmenopausal symptoms do not automatically indicate ovarian cancer. Several benign conditions can cause similar problems, but evaluation can help identify the actual cause.

Can Ovarian Cysts Cause Similar Symptoms?

Yes. Ovarian cysts can cause symptoms that overlap with ovarian cancer, including pelvic pain, abdominal pressure, bloating, and changes in urination.

Many ovarian cysts are benign and disappear without treatment. Others may require monitoring or treatment depending on their size, appearance, and symptoms.

Because symptoms can overlap, it is not possible to distinguish a cyst from ovarian cancer based on symptoms alone. Medical evaluation and appropriate testing are needed when there is concern.

What Can You Do to Reduce Your Risk?

There is no guaranteed way to prevent ovarian cancer, but understanding your personal risk can help you make informed healthcare decisions.

Depending on your circumstances, useful steps may include:

• Know your family cancer history.
• Discuss significant family history with a healthcare professional.
• Ask about genetic counseling if appropriate.
• Maintain regular healthcare visits.
• Discuss persistent or unusual symptoms promptly.
• Follow medical recommendations based on your personal risk.

Some factors associated with lower ovarian cancer risk include certain reproductive factors and use of hormonal contraceptives, but these decisions involve individual benefits and risks. They should not be used solely as a strategy to prevent ovarian cancer without professional guidance.

Frequently Asked Questions

What are the most common symptoms of ovarian cancer?

Common symptoms can include persistent bloating, pelvic or abdominal pain, difficulty eating or feeling full quickly, urinary changes, abnormal vaginal bleeding, and unexplained fatigue or weight changes. These symptoms can also have many other causes. (cdc.gov)

Is bloating always a sign of ovarian cancer?

No. Bloating is extremely common and is usually caused by non-cancerous conditions. Persistent or unusual bloating, particularly when combined with pelvic pain, appetite changes, or urinary symptoms, should be discussed with a healthcare professional.

Can ovarian cancer cause back pain?

It can. Some people may experience back pain or discomfort, particularly as disease progresses. However, back pain is extremely common and has many other possible causes. Persistent unexplained back pain accompanied by other concerning symptoms should be medically evaluated.

Does ovarian cancer cause weight gain?

Ovarian cancer can sometimes be associated with an increase in abdominal size or weight because of fluid accumulation in the abdomen. However, many other conditions can cause weight gain or bloating.

Can ovarian cancer cause frequent urination?

Yes, urinary frequency or urgency can occur in some people. However, urinary tract infections and other common conditions are much more frequent causes of these symptoms.

Is abnormal vaginal bleeding a sign of ovarian cancer?

Abnormal vaginal bleeding can occur with ovarian cancer, but it has many other possible causes. Bleeding after menopause should always be discussed with a healthcare professional.

Can you have ovarian cancer without symptoms?

Yes. Ovarian cancer may cause few or nonspecific symptoms, especially in its early stages. This is one reason persistent changes in health should be evaluated rather than ignored.

Final Thoughts

Recognizing the symptoms of ovarian cancer can help people take unusual health changes seriously. Six symptoms worth knowing are persistent bloating or abdominal swelling, pelvic or abdominal pain, feeling full quickly, changes in urination, unusual vaginal bleeding, and unexplained fatigue or weight changes.

Having these symptoms does not mean you have ovarian cancer. Many common and treatable conditions can cause exactly the same problems. What matters is whether symptoms are new, persistent, frequent, or unusual for you.

If you notice ongoing symptoms or several of these symptoms occurring together, speak with a qualified healthcare professional. Getting evaluated does not mean that cancer is likely—it simply gives you an opportunity to identify the actual cause and receive appropriate care.

Disclaimer: This article is intended for general educational purposes only and does not provide medical advice, diagnosis, or treatment. If you have persistent or concerning symptoms, consult a qualified healthcare professional for personalized evaluation.