While many mild side effects may resolve on their own, you should contact your doctor or seek emergency medical help immediately if you experience any of the followingÂ
 :
- Unexplained severe muscle pain, tenderness, or weakness, especially if it is accompanied by a fever or unusual tiredness.
- Signs of liver problems, such as dark urine, pale stools, yellowing of your skin or the whites of your eyes, or severe stomach pain.
- Signs of an allergic reaction, such as hives, difficulty breathing, or swelling of your face or throat.
