Arsenic Trioxied, (Ato) works for treating a cancer of the blood and bone marrow (acute promyelocytic leukemia-APL). Arsenic Trioxied is a doctor prescription (Arsenic Trioxied) medicine.

Beacon Pharmaceuticals Ltd. in Bangladesh mfg Ato.

Your doctor or nurse will give you this medicine. Kindly do not self administer.

The most common side effects Arsenic Trioxied are: 

Pain/ redness/ swelling at the injection site, nausea, vomiting, diarrhea, stomach/ abdominal pain, tiredness, cough, headache, or dizziness may occur. Tell your doctor or pharmacist right away if any of these side effects persist or worsen.

Remember that your doctor has prescribed this medication because your doctor has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.

Tell your doctor right away if you have any serious side effects, including: fast or pounding heartbeats, fluttering in your chest, shortness of breath, and sudden dizziness (like you might pass out), confusion, decreased consciousness, problems with vision, balance, or muscle movement, a seizure, fever, tiredness, night sweats, easy bruising or bleeding, high blood sugar–increased thirst, increased urination, dry mouth, fruity breath odor, low magnesium–dizziness, irregular heartbeats, feeling jittery, muscle cramps, muscle spasms, cough or choking feeling or low potassium–leg cramps, constipation, irregular heartbeats, fluttering in your chest, increased thirst or urination, numbness or tingling, muscle weakness or limp feeling. 

Take this medication regularly to get the most benefit from it. To help you remember, take it at the same times on the days your doctor directs.

This is not a complete list of possible side effects. Contact your doctor or pharmacist if you have any other side effects not listed above.

Genuine medicine is important for treatment. So, always try to source genuine medicines from authentic sources and check the quality of medicines.