What Is Cervical Cancer?
Cervical cancer is a type of cancer that develops in the cervix, the lower part of the uterus that connects to the vagina. It is one of the most preventable cancers in women because early screening and vaccination can detect or stop it before it becomes serious. The main cause of cervical cancer is long-term infection with the Human Papillomavirus (HPV).
How Cervical Cancer Develops
Cervical cancer develops slowly over several years.
- A woman gets infected with HPV through sexual contact.
- Most HPV infections disappear naturally.
- In some women, the virus remains in cervical cells.
- The virus causes abnormal cell changes in the cervix.
- These abnormal cells may develop into precancerous lesions.
- If untreated for many years, these lesions may become cervical cancer.
The process from infection to cancer usually takes 10–20 years.
Age Group Most Affected
Cervical cancer mainly affects women between 35 and 55 years of age.
Risk Factors
Certain factors increase the risk of cervical cancer:
- HPV infection
- Early sexual activity
- Multiple sexual partners
- Smoking
- Weak immune system
- Long-term use of oral contraceptives
- Poor hygiene
- Lack of regular screening tests
Symptoms of Cervical Cancer
In early stages, cervical cancer may not cause noticeable symptoms. As it progresses, symptoms may include:
Common symptoms:
- Abnormal vaginal bleeding
- Bleeding after sexual intercourse
- Bleeding between periods
- Bleeding after menopause
- Unusual vaginal discharge (watery or foul-smelling)
- Pelvic pain
- Pain during intercourse
Advanced stage symptoms:
- Lower back pain
- Leg swelling
- Difficulty urinating
- Fatigue and weight loss
When to Consult a Doctor
A woman should consult a doctor if she experiences:
- Bleeding between periods or after sex
- Persistent pelvic pain
- Unusual vaginal discharge
- Irregular menstrual bleeding
- Bleeding after menopause
These symptoms do not always mean cancer, but they should be checked promptly.
Screening Tests for Cervical Cancer
- Pap Smear Test – Detects abnormal cervical cells.
- HPV Test – Identifies high-risk HPV infections.
- Colposcopy – Examines the cervix for abnormal areas.
- Cervical Biopsy – Confirms diagnosis if abnormal cells are found.
Prevention of Cervical Cancer
1. HPV Vaccine
The HPV vaccine is the most effective prevention method.
Recommended age:
- 9–14 years (best protection)
- Can be given up to 45 years
It protects against HPV types responsible for most cervical cancers.
2. Regular Screening
Regular Pap smear and HPV tests help detect abnormal cells before they turn into cancer.
3. Safe Sexual Practices
- Limit the number of sexual partners
- Use protection during intercourse
4. Healthy Lifestyle
- Avoid smoking
- Maintain good genital hygiene
- Eat foods rich in antioxidants
- Strengthen immunity through a balanced diet and exercise
Treatment Options
Treatment depends on the stage of cancer.
Early stages:
- Surgery to remove abnormal tissue or part of the cervix
Moderate stages:
- Surgery combined with radiation therapy
Advanced stages:
- Radiation therapy and chemotherapy
Early detection significantly improves survival rates.
Can Cervical Cancer Be Cured?
Yes. Cervical cancer is highly treatable if detected early.
Survival rate:
- Early stage: Around 90%
- Advanced stage: Lower survival rate
Regular screening and timely treatment are key to recovery.
Important Awareness Points
- Cervical cancer develops slowly over many years.
- Most cases are caused by HPV infection.
- Regular Pap smear tests can prevent cancer.
- HPV vaccination protects young girls from infection.
Common Questions Women Ask
Q: What is cervical cancer discharge like?
Cervical cancer can cause changes in vaginal discharge. It may become watery, strong-smelling, or contain blood due to tissue changes in the cervix.
Q: What are the warning signs of cancer?
Common warning signs include unexplained weight loss, fatigue, unusual bleeding, persistent pain, or a lump. Any persistent symptom should be checked by a doctor.
Q: Can cervical cancer stop periods?
Cervical cancer itself usually doesn’t stop periods, but treatments like hysterectomy can affect menstrual cycles.
Q: Where is the pain with cervical cancer?
Pain may occur in the lower back, pelvis, or lower abdomen, and sometimes during sexual intercourse.
