Temporary visual loss after treatment with ribavirin (and pegylated interferon alfa-2a). Both eyes at admission and 5 years later
List of adverse effects of ribavirin by frequency.[1][2][3]
Very common (>10% frequency)[edit | edit source]
- Hemolytic anemia
- Leukopenia
- Thrombocytopenia
- Lymphadenopathy
- Lymphopenia
- Hypothyroidism
- Hyperthyroidism
- Hyperglycemia
- Hyperuricemia
- Hypocalcemia
- Dehydration
- Increased appetite
- Palpitation
- Tachycardia
- Hypotension
- Hypertension
- Flushing
- Hepatomegaly
- Jaundice
- Hyperbilirubinemia
- Arthritis
- Back pain
- Muscle spasms
- Pain in extremity
- Micturition frequency
- Polyuria
- Urine abnormality
- Chest pain
- Chest discomfort
- Peripheral edema
- Malaise
- Feeling abnormal
- Thirst
- Cardiac murmur
- Neoplasm formation
- Sexual disturbances (including erectile dysfunction, prostatis, amenorrhea, etc.)
- Skin disturbances (including acne, eczema, psoriasis, etc.)
- Gastrointestinal disturbances (including mouth ulcers, indigestion, diarrhea, constipation, etc.)
- Upper respiratory tract disturbances (including nosebleeds, nasal/sinus congestion, etc.)
- Visual and hearing disturbances (including tinnitus, blurred vision, etc.)
- Neurologic disturbances (including memory loss, migraines, incoordination, sensory distortions, etc.)
- Psychiatric disturbances (including suicidal ideation and psychosis)
- Infections (including sinusitis, the flu, sepsis, UTIs, etc.)
Uncommon (0.1-1% frequency)[edit | edit source]
- Immediately life-threatening psychiatric disturbances, including suicide attempts and hallucinations
Rare (0.01-0.1% frequency)[edit | edit source]
Very rare (<0.01% frequency)[edit | edit source]