Cervical cancer is among the most prevalent cancers in women around the world. It develops in the cervix, which is the area at the bottom of the uterus that connects to the vagina. When cells in the cervix become abnormal, they can begin to multiply out of control. If this situation is not managed, cancer can develop.
Timely diagnosis is important to help improve survival rates and reduce complications. Many women do not know they have cervical cancer until it is in advanced stages. Knowing the causes and symptoms of cervical cancer is critical.
This blog explores the main causes and symptoms of cervical cancer in detail. At Venkateshwar Hospitals, our oncology experts emphasise the importance of awareness and regular screening so that women can benefit from timely diagnosis and treatment.
What is Cervical Cancer?
Cervical cancer starts when healthy cells in the cervix develop mutations and begin multiplying without control. Over time, these abnormal cells may form a tumour. The most common cause is a persistent infection with high-risk types of the Human Papillomavirus (HPV), but other risk factors also contribute.
Globally, cervical cancer is the fourth most common cancer in women, with more than 600,000 new cases each year. According to the World Health Organisation, it causes over 300,000 deaths annually. In India, it is the second most common cancer in women, accounting for nearly 20% of female cancer cases. These numbers highlight the urgent need for awareness and prevention.
Cervical Cancer Symptoms
Recognising the symptoms of cervical cancer can make a significant difference in detecting it early. While some women may not experience any signs in the initial stages, there are patterns that should not be ignored.
1 Common Early Symptoms
- Abnormal vaginal bleeding: This may occur between menstrual cycles, after sexual intercourse, or after menopause. Any bleeding outside the usual pattern should be checked by a doctor.
- Unusual vaginal discharge: A watery, bloody, or foul-smelling discharge may indicate abnormal changes in the cervix.
- Pelvic pain: Persistent discomfort or pain in the lower abdomen or pelvis, especially during intercourse, may be an early sign.
These symptoms are not always caused by cancer, but ignoring them could delay timely treatment.
2 Advanced Symptoms
When cervical cancer progresses to later stages, the symptoms become more severe and may affect other organs.
- Swelling in the legs: Tumours may press against blood vessels, leading to swelling and pain.
- Unexplained weight loss: Significant weight loss without dietary changes can be a warning sign.
- Persistent fatigue: Feeling weak or tired even with adequate rest may result from the body fighting cancer.
- Kidney or bladder issues: Difficulty in urination, blood in urine, or lower back pain may occur when cancer spreads.
Also Read – HPV, Pap Smear & Cervical Cancer: Screening Guidelines by Experts
Cervical Cancer Causes
Understanding the causes of cervical cancer helps in identifying risk factors and taking preventive steps.
1 Human Papillomavirus (HPV) Infection
HPV infection is the leading cause of cervical cancer. While most HPV infections clear naturally, persistent infection with high-risk strains such as HPV 16 and 18 can trigger changes in cervical cells. Over time, these changes may progress to cancer if not detected early.
2 Lifestyle and Environmental Factors
- Smoking: Women who smoke are at higher risk because tobacco by-products can damage cervical cells.
- Long-term use of contraceptive pills: Using birth control pills for five years or more has been linked to a slightly increased risk.
- Multiple pregnancies: Women with multiple full-term pregnancies may face greater risk due to hormonal changes and immune suppression.
3 Genetic and Medical Conditions
- Family history: A genetic predisposition can increase the likelihood of cervical cancer.
- Weakened immune system: Conditions such as HIV reduce the body’s ability to fight infections like HPV, raising the risk of cancer.
Risk Factors of Cervical Cancer
In addition to causes, certain risk factors make women more vulnerable:
- Sexual activity at an early age increases exposure to HPV.
- Multiple sexual partners raise the likelihood of contracting HPV.
- Poor intimate hygiene may contribute to chronic infections.
- Lack of regular Pap smears prevents detection of precancerous changes.
How to Detect Cervical Cancer Early?
Early detection saves lives. Screening methods include:
- Pap smear test: This test detects precancerous or cancerous changes in cervical cells. Women should begin screening from the age of 21.
- HPV test: Often performed alongside a Pap smear, it checks for the presence of high-risk HPV strains.
- Regular gynaecological check-ups: Routine visits allow doctors to identify early warning signs and recommend further tests if needed.
Prevention Tips for Cervical Cancer
Preventing cervical cancer is possible with lifestyle changes and medical interventions.
- HPV vaccination: Safe and effective vaccines protect against high-risk HPV strains and are recommended for young girls and boys before sexual activity begins.
- Safe sexual practices: Using protection and limiting the number of sexual partners lowers the risk of HPV transmission.
- Quitting smoking: Giving up tobacco reduces damage to cervical cells.
- Regular screening: Pap smears and HPV tests remain the most effective tools for prevention.
When to Reach out to Your Doctor?
Do not dismiss symptoms such as difficult or ongoing vaginal bleeding, unexplained discharge, pelvic pain or leg swelling. Going to the doctor at the first sign of trouble can help identify the issue early on.
If you are experiencing any of these symptoms, please reach out to the oncology team at Venkateshwar Hospitals. Our medical professionals are willing to help provide comfort and provide state-of-the-art diagnostic support to help you through every step.
Also Read – Common Gynaecological Problems Every Woman Should Know About
Cervical Cancer Treatment Options at Venkateshwar Hospitals
At Venkateshwar Hospitals, treatment for cervical cancer is tailored to the stage of the disease and the overall health of the patient. Options include:
- Surgery: Removal of cancerous tissue, sometimes including the uterus or nearby lymph nodes.
- Radiation therapy: High-energy rays target and destroy cancer cells while preserving healthy tissues.
- Chemotherapy: Anti-cancer drugs used alone or alongside radiation.
Our oncology department combines modern technology with compassionate care, ensuring each patient receives a personalised treatment plan.
Conclusion
Cervical cancer is dangerous. Fortunately, it can be both prevented as well as treated if detected early. Knowing the symptoms, causes and risk factors can help women take charge of their health.
If you or anyone that you know has any of the symptoms of cervical cancer, we encourage you to seek medical attention right away. Please contact our oncologists at Venkateshwar Hospitals in order to obtain information and gain access to leading edge treatment.
Also Read – How to Manage the Side-Effects of Cancer Treatment?
Frequently Asked Questions
1. What are the initial symptoms of cervical cancer?
The initial symptoms typically consist of postcoital bleeding, abnormal vaginal bleeding, abnormal discharge, and pelvic pain.
2. Can cervical cancer be treated early on?
Yes, early stage cervical cancer usually has a high cure rate with surgery or radiation.
3. What causes cervical cancer in young women?
The primary cause of cervical cancer is high-risk HPV infection; this can happen in younger or older women.
4. Is cervical cancer genetic?
A family history slightly increases the risk of cervical cancer, but in most cases, cervical cancer is caused by HPV.
5. How does HPV cause cervical cancer?
HPV can infect cervical cells and may cause these cells to grow abnormally, which can develop into cancer.
6. What is the difference between cervical cancer and ovarian cancer?
Cervical cancer develops in the cervix, whereas ovarian cancer develops in the ovaries.
7. At what age can women start cervical cancer screening?
Cervical cancer screening is recommended starting at 21 years, or sooner for high-risk individuals.
8. Can changes to your lifestyle help in the risk of cervical cancer?
Yes, vaccination, safe sexual practices, and not smoking can lower the risk for cervical cancer.
9. Do all infections of HPV lead to cervical cancer?
No, many HPV infections will clear on their own, but persistent infections could lead to cervical cancer.
10. What are the treatments for cervical cancer at Venkateshwar Hospitals?
Treatment is either surgery, chemotherapy or radiation, which can be determined based on the cancer stage and other individual needs.
Medically Reviewed by — Dr. Shveta Tyagi Giri (Director – Gynae Oncology & Robotic Surgery)
