How is hepatitis C transmitted?
Hepatitis C is a viral infection mainly spread through blood that can cause chronic liver inflammation. Symptoms vary and overlap other conditions, so internet information alone should not be used for diagnosis.
Features, causes and evaluation
1. Features, causes and risks Shared injection equipment, unsterile medical-cosmetic procedures and historically unscreened blood products can pose risk. It does not spread through casual contact, hugging or shared meals. A risk factor does not guarantee disease, and its absence does not exclude disease. Onset, duration, triggers, medicines and coexisting conditions change the assessment. 2. Clinical evaluation A health professional starts with history and examination and selects laboratory or imaging tests according to the likely possibilities. One out-of-range result does not always prove disease, and a normal result may not exclude every possibility. Age, pregnancy, medicines and clinical context matter.
Follow-up, prevention and when to seek help
1. Follow-up, prevention and safety Antibody testing shows exposure and RNA shows current infection. Testing should be discussed after risk even without symptoms; jaundice, confusion or major bleeding needs urgent care. Treatment depends on diagnosis, severity, other conditions, pregnancy, medicines and personal preferences. Starting, stopping or changing a prescription without professional advice can be unsafe. 2. When to seek help Seek care for new, persistent, worsening or function-limiting symptoms. Sudden breathlessness, chest pain, fainting, new weakness or speech difficulty, uncontrolled bleeding, severe dehydration, confusion or risk of self-harm requires emergency help. This is general information and not a personal medical assessment.