While minor, some of these side effects may occur. They are as follows; Diarrhea, joint pain, shaking, acne, or trouble sleeping may occur. However if any of these persist or worsen, it’s best to speak with your doctor right away.
Tell your doctor right away if you have any serious side effects, including: nausea/vomiting that doesn't stop, yellowing eyes/skin, dark urine, muscle pain/cramps, bone pain, increased thirst/hunger, frequent urination, hearing problems (such as hearing loss, ringing in the ears), unusual tiredness, fast/slow/irregular heartbeat, easy bruising/bleeding, mental/mood changes, swelling ankles/feet, severe headache, dizziness, stomach/abdominal pain, missed/heavy/painful periods, signs of kidney problems (such as change in the amount of urine, frothy urine), pain/redness/swelling of arms or legs, swelling abdomen.
Get medical help right away if you have any very serious side effects, including: chest pain, shortness of breath.
This medication may increase your risk of getting a rare but very serious (possibly fatal) brain infection (progressive multifocal leukoencephalopathy-PML). Get medical help right away if you have any of these side effects: clumsiness, loss of coordination/balance, weakness, sudden change in your thinking (such as confusion, difficulty concentrating, memory loss), difficulty talking/walking, seizure, vision changes.
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms of a serious allergic reaction: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.