"I've been poisoned so many times... nearly died once, Its getting to be really unfair." The Doctor was shaking, He hadn't felt as bad as this time though. He closed his eyes when Jack tried to clean him up, He was looking rather weak by now. "Though actually think I did die that time," he was thinking for a bit. 
He looked at him "Probably happened because of the Master, but I wonder how." He was dizzy and his head was headache.
Owen didn't know what medicines the time lord could handle, he knew he would have a headache. He couldn't find any other painkiller than aspirin but didn't know couldn't take that, he was swearing as he had no idea.
He walked back into the room "Is Aspirin good enough for a headache? I can't find any other painkillers." Owen exclaimed.
"Aspirin is dangerous to me and might kill me." The Doctor replied.