Bismillahi Al-Rahmani Al-Rahim

Being Prevented From Praying

Q
If enough of a prayer's time has elapsed, and then one loses his reason or begins the menstrual period, does he have to make it up?

A
Al-salamu `alaykum wa rahmatullahi wa barakatuhu

In both cases, the prayer must be made up.

And Allah knows best.

Wa al-salamu `alaykum,
--Musa