Can microcephaly be controlled with medication? Cerebellar atrophy cannot be controlled with medication. Cerebellar atrophy is a physiological phenomenon in humans, but it can also be a pathological phenomenon. As people grow older, human tissues and organs are a phenomenon of shrinkage and decline, cerebellar atrophy is no exception. If it is physiological cerebellar atrophy, it is not necessary to care because the patient may not have any signs and symptoms of cerebellar damage, so there is no need to be nervous, it is a physiological phenomenon. If it is pathological cerebral atrophy, its pathogenesis is still not very clear, just like cerebral atrophy, there is no way to stop it, and cerebellar atrophy can not be well controlled by drugs. What we can do is to regularly assess the impact of microcephaly on the body every year, and take some rehabilitation measures in time to reduce the adverse effects of microcephaly on people.