 He is taking Indocin only as needed even though he said he has pain regularly, and he said that his knee has not changed since the beginning, but he said he only takes the medicine when he has pain, which is not every day, but almost every day. 
He is taking Indocin only as needed even though he said he has pain regularly , and he said that his knee has not changed since the beginning , but he said he only takes the medicine when he has pain , which is not every day , but almost every day .