Ancient medical claims made by Muhammad... it means he was medically ignorant, and actually overall ignorant like his peers, because Allah said nothing, Allah is equally ignorant, and if Allah is ignorant then everything Mo said is attached to his own limited knowledge and not to any divine inspiration.
To the end, the most funny thing about it, is to see Arabs following so blindly a white guy, and they gave relevance enough for we to know he was white up to write it down. They should be worshiping Europeans, Europeans are of Muhammad's race, they aren't.