One reason cervical cancer screening is so important is that HPV infection and early cervical cell changes often produce no obvious symptoms.

A person may feel completely healthy while abnormal cells are developing.

This is why waiting until pain or visible symptoms appear is not an effective approach to cervical cancer prevention.

Screening can detect HPV or abnormal cervical cells before cancer develops.

Depending on a person's age, location, medical history, and local guidelines, screening may involve:

• HPV testing
• Cervical cytology, commonly called a Pap test
• HPV testing combined with cytology

The exact recommended schedule varies between healthcare systems.

HPV Vaccination Can Help Prevent Cervical Cancer

One of the most important developments in cervical cancer prevention is HPV vaccination.

HPV vaccines protect against several HPV types responsible for a large proportion of HPV-related cancers and other diseases.

Vaccination works best when given before exposure to HPV, which is why many countries recommend vaccination during adolescence.

However, recommendations can vary depending on age and individual circumstances.

People who are eligible for HPV vaccination should discuss it with a healthcare professional.

And vaccination does not eliminate the need for cervical cancer screening when screening is recommended.

The two strategies work together.

What Are the Warning Signs of Cervical Cancer?

Early cervical cancer may cause no symptoms at all.

When symptoms do occur, possible signs can include:

Unusual Vaginal Bleeding

This can include bleeding after sexual intercourse, bleeding between periods, or bleeding after menopause.

Unusual Vaginal Discharge

A persistent change in vaginal discharge may require medical evaluation, particularly when it is unusual for you or accompanied by other symptoms.

Pelvic Pain

Persistent pelvic discomfort or pain during sexual intercourse can have many possible causes, but should be evaluated if it continues.

Changes in Menstrual Bleeding

Unusually heavy or irregular bleeding can have many explanations and does not automatically indicate cancer.

The important point is that symptoms cannot diagnose cervical cancer by themselves.

Many non-cancerous conditions can cause exactly the same symptoms.

What About an 18-Year-Old?

The claim in the image is particularly misleading because it implies that an 18-year-old developed cervical cancer simply because of an underwear-washing habit.

Cervical cancer can occur in younger people, but it is uncommon at such a young age.

Persistent high-risk HPV infection is the key biological factor in most cervical cancers, and the progression from HPV infection to cancer generally takes considerable time.

Therefore, a social-media post claiming that a specific hygiene habit caused cervical cancer in an 18-year-old should not be accepted without credible medical documentation.

A photograph of someone in a hospital does not establish the cause of their illness.

Other Factors That Can Increase Cervical Cancer Risk

HPV is the central cause, but several factors can influence whether an HPV infection persists and progresses.

These include:

Smoking

Smoking is associated with an increased risk of cervical precancer and cancer among people with HPV.

Weakened immune function

Conditions or medications that suppress the immune system can make it harder to clear HPV.

Persistent high-risk HPV infection

This is the key underlying factor in cervical cancer development.

Limited access to screening

Without appropriate screening, precancerous changes may remain undetected.

Lack of HPV vaccination

Vaccination can reduce the risk of infection with important cancer-causing HPV types.