6. Elevated Liver Enzymes
Atorvastatin can cause elevations in liver enzymes such as alanine aminotransferase (ALT) and aspartate aminotransferase (AST). These changes are often asymptomatic and detected only through routine blood tests.
While mild elevations are relatively common and usually reversible, significant or persistent increases may indicate liver injury. Regular liver function monitoring is recommended, especially during the first months of therapy or after dose adjustments.
7. Tendon Pain or Stiffness
Although rare, some patients report tendon discomfort, stiffness, or an increased risk of tendon injury while taking atorvastatin. Tendon pain can limit mobility and worsen with activity.
This side effect may stem from changes in collagen synthesis or tendon blood supply affected by the medication. Any new or worsening tendon pain should be evaluated promptly to prevent serious injury.
8. Reduced Libido
Changes in sexual desire or function have been observed in some patients using atorvastatin. Reduced libido can affect emotional well-being and intimate relationships.
The cause may involve alterations in hormone levels or blood flow. Patients experiencing this side effect should discuss it openly with their healthcare provider to explore potential management strategies.
