Lentykine 4 Capsule is an oral receptor tyrosine kinase inhibitor used in the treatment of thyroid cancer.

Lentykine 4 Capsule can be taken with or without food, but try to have it at the same time every day to get the most benefits. Your doctor will decide what dose is necessary and how often you need to take it. This will depend on what you are being treated for and may change from time to time. You should take it exactly as your doctor has advised.