Thank you for posting your query.
Rathke's cleft cyst
is a benign condition (it is not cancerous condition). So, by and large, it is a harmless condition.
There is no medicine to cure this. The only treatment is surgery. Surgery is needed if the cyst is growing in size or if it is causing a pressure effect on vital parts of brain.
Surgery can be safely done by trained neurosurgeon.
Wishing you good helth,
Dr Sudhir Kumar MD DM (Neurology)
Senior Consultant Neurologist