Imatinib 400mg Tablet 10s is a class of medication called tyrosine kinase inhibitors and is commonly used to treat certain types of cancer It works by inhibiting specific proteins called tyrosine kinases which are involved in the growth of cancer cells By blocking these proteins Imatinib helps control the growth and division of cancer cells aiding in the treatment of various cancers Taking Imatinib mesylate with or without food is permissible but it is recommended to maintain a consistent daily time for better results Side effects of Imatinib may include swelling fatigue rash fever hair loss insomnia joint and muscle pain weight gain night sweats itching gastrointestinal toxicity blood cell abnormalities liver toxicity and renal toxicity While some of these side effects are common any severe or persistent symptoms should be promptly reported to a healthcare provider Individuals with a high tumor burden may experience tumor lysis syndrome as a result of Imatinib treatment It is important to monitor and implement preventative measures to manage this risk Additionally individuals experiencing severe or persistent musculoskeletal pain or cramps should seek medical attention If a dose is missed it should be taken as soon as remembered However doubling the dose should be avoided if the next scheduled dose is approaching It is advisable to consult with the doctor for guidance on effectively managing missed doses