Oh, for!
It's unlikely! but it's possible. What else?  I said what else?
What about porphyria? It's a little weird without the rash, but it fits all of his other symptoms. And if it is acute intermittent porphyria, that would explain why his symptoms keep recurring.
What about porphyria? It's a little weird without the rash, but it fits all of his other symptoms. And if it is acute intermittent porphyria, that would explain why his symptoms keep recurring. [SEP] It's unlikely! but it's possible. What else?  I said what else? [SEP] Oh, for!