My father, 55 years old, is suffering from pain in leg. We just visited the neurosurgeon, and he diagnosed that the pain is due to damaged never near knee. He prescribed Wysolone 20, starting from 40mg doze tapering down to 10mg, for the period of 12 days. My dad felt severe pain in stomach on the next day after starting the doze of wysolone 20.
Is that pain is due to wysolone drug or may be another reason?