Can HPV infection cause cervical dysplasia?

HPV can disrupt how cells at the cervix grow. Cervical dysplasia is not the same as cervical cancer, but some higher-grade changes may progress if they are not monitored or treated.

HPV is passed through close skin-to-skin sexual contact and can remain unnoticed. An HPV-positive result shows that a tested type was detected; by itself, it does not diagnose dysplasia or cancer. Many infections clear through the immune response, while infection that persists can raise the chance of abnormal cell changes.

Cervical screening checks for HPV, altered cells, or both, depending on the programme. If changes are found, their grade describes how abnormal the cells look and helps determine whether surveillance, colposcopy, biopsy or treatment is appropriate.

Read the screening letter or laboratory report carefully and attend the recommended follow-up. The next step depends on the HPV type reported, any cell changes, previous results and local screening guidance. A colposcopy uses magnification to examine the cervix; a small tissue sample may be taken if an area looks abnormal.

Do not assume that feeling well means follow-up can be skipped, because dysplasia usually causes no symptoms. If you smoke, support to stop may help your immune system clear HPV. Condoms can reduce exposure but cannot cover every area of skin through which HPV may pass.

Contact a clinician promptly for bleeding after sex, bleeding between periods, bleeding after menopause, persistent unusual discharge or pelvic pain. These symptoms do not show whether dysplasia is present and can have several causes, but they warrant assessment rather than waiting for the next routine screen.

After a cervical biopsy or treatment, follow the care team's instructions. Seek urgent help for heavy bleeding, severe or worsening pelvic pain, fever, fainting or foul-smelling discharge.

Ask whether HPV, cell changes or both were found; what grade was reported; and which follow-up is recommended. You can also ask what to expect during colposcopy, whether a biopsy may be needed, and how treatment could affect future cervical screening or pregnancy planning.