Warning Signs of Cancer in Women
April 17, 2025

From menstrual cycles to menopause, female bodies undergo many changes. However, it is vital to pay attention to those changes and have any new symptoms looked at with the help of your doctor. For example, some changes could be symptoms of cancer. Some of the most common cancers women get include:
- Breast Cancer
- Colorectal (colon and rectum) Cancer
- Lung Cancer
- Cervical Cancer
- Endometrial (lining of the uterus) Cancer
- Skin Cancer
It is essential to remember that other health conditions can also cause many possible cancer symptoms. And for cancers that affect both men and women, the symptoms tend to be the same for both genders. But you must inform your doctor if you notice certain warning signs.
Predominant Changes or Symptoms that Women Could Go Through
Every woman’s body changes naturally, but some symptoms may indicate something more serious. It’s important to stay aware of these warning signs and consult a doctor if they persist or seem unusual.
Breast or Nipple Changes
A lump in the breast does not imply you have breast cancer. However, consult your doctor if you find a new lump, mainly if it persists for longer than a couple of weeks, consult your doctor.
Other symptoms to watch out for include:
- Discharge from the nipple, bloody or clear
- Nipples pointing inward
- Skin resembling orange peel (dimples)
- Breast or nipple pain
- Red, itchy, or thick skin on the nipple or breast
Some specialists think it’s a great idea to check your breasts and underarms once a month. Your medical doctor can help you decide if this is appropriate for you. They’ll also inform you how regularly you want a mammogram. That’s an X-ray that appears for modifications to your breast tissue.
Unexplained Weight Loss
Staying at a healthy weight plays a key role in lowering your chances of getting cancer. If your weight drops by 10 pounds or more for no clear reason, it’s wise to get it checked. Unexplained weight loss can sometimes point to a health concern. Unexplained weight loss that occurs suddenly may occasionally indicate the early stages of cancer. While intentional weight loss through healthy eating and physical activity is beneficial, unexpected weight loss should never be ignored.
Bowel Movement Changes
Bowel movement changes may be a sign of colorectal cancer. That affects your rectum and colon. It can look like haemorrhoids, irritable bowel syndrome (IBS), or inflammatory bowel disease (IBD).
Inform your doctor if your bowel patterns alter for more than a few days or if you experience other symptoms, such as
- Diarrhoea
- Thin, dark, or bloody stool
- Belly pain or cramps
- Constipation
- Weakness and fatigue
- Unexplained weight loss
Doctors can take a look at colorectal cancer before signs and symptoms appear. There are several tests, but one of them involves looking inside the colon with a long, flexible tube. This is called a colonoscopy. You might need it regularly, especially if you’re over 45 or have certain conditions such as ulcerative colitis. Your doctor can help you make a decision that’s best for you. You may also pass motion there more or less than usual if you have a tumour on or near your intestines. For example, this can happen if you have pelvis or vagina cancer.
Loss of Appetite
Tumours in or near the gastrointestinal tract can put pressure on the stomach. It may not be easy to eat because you feel full. Cancer can also release hormones that disrupt the hunger signal.
Changes in the Urine Pattern
Urinary tract infections are a common cause of changes in bladder habits. But sometimes, having problems with your urine signifies something more serious. For example, if your urine contains blood, see a doctor immediately. It can signal a urinary tract infection, but also signify kidney or bladder cancer. Other symptoms that could be a sign of a urinary tract infection or cancer:
- A feeling of pressure on your bladder
- Pain or burning when urinating
- Urinating often
- Bladder emptying problems
Non-Period Bleeding or Discharge
Tell your doctor if you are spotting between your periods or have a bloody, smelly discharge. These problems usually stem from an infection. Sometimes, these abnormalities can signify cervical, vaginal, or endometrial cancer. If you’ve gone through menopause, see your doctor immediately if you’re bleeding. That’s never normal.
Stomach, Back, and Pelvic Pain
Conditions like endometriosis often cause a common type of pain in the torso. It can also be cramps from your monthly periods. If you have long-term pain or discomfort in your belly, pelvis, or back, this could signify several types of cancer. This includes colon, ovarian, and endometrial cancers. If your spine has a tumour or other local cancer spread. If you are experiencing upper belly pain that spreads to your back and are losing weight without a good explanation, it may signify pancreatic cancer.
Heartburn
You can get cancer of the mouth, oesophagus, stomach, or throat, depending on the location of the cancer. This can cause nausea and choking when eating and drinking. In addition, you may experience indigestion or a feeling of something being stuck in your throat. Talk to your doctor if you have any of these symptoms.
Other Symptoms to Watch for
Some people’s mouths change as they grow older. Be on the lookout for white or red patches that don’t improve. If you have persistent, painful sores in your mouth, it could be a sign of oral cancer. In addition, there may be swelling or enlargement of the face or upper body parts. Tumours can block the blood flow from your head and arms to your heart. As a result, there is a chance that your face, neck, arms, or chest may get swollen.
Why is Early Detection and Diagnosis Important?
Identifying cancer in its early stages can have a significant impact on treatment outcomes. Early detection of cancer often leads to more effective treatment and greatly increases the likelihood of a successful recovery. That’s why it’s important to stay aware of any unusual changes in your body and get them checked promptly.
The Role of Screening
Cancer screening is a vital tool for detecting the disease in its early stages, often before any symptoms emerge. In Australia, national screening programs help detect breast, bowel, and cervical cancers at an early stage. If you’ve received a bowel screening kit, don’t wait; complete the test today. And if you’ve been invited for a mammogram or cervical screening, book your appointment now. Early detection through screening can save lives.
Can Cancer Be Prevented?
Yes, many cancers are preventable. Actually, about one in three cancer cases could be prevented, and a significant number of cancer deaths could be avoided by making healthier lifestyle choices, including:
- Quitting smoking or not starting at all
- Limiting alcohol consumption
- Eating a nutritious, balanced diet
- Maintaining a healthy weight
- Staying physically active
- Protecting your skin from the sun by being SunSmart
Taking care of your health today can reduce your cancer risk in the future.
Understanding your body and paying attention to unusual changes is one of the most powerful ways to protect your health. Although not every symptom points to cancer, identifying the disease early can greatly enhance the chances of effective treatment and recovery. Undergoing regular screenings, maintaining healthy lifestyle habits, and being aware of common warning signs are essential steps every woman can take to lower her risk of cancer. Remember, prevention and early action save lives. Don’t ignore the signs, listen to your body, and consult your doctor when something doesn’t feel right. Your health is worth it.