Apart from the menopause, what else causes hot flushes?

[FourFortyFour]

I don't want to google as that never ends well.

I am late 30's, on several types of medication and usually is often cold. Just lately I can feel myself almost sweating and it is quite unpleasant.

Any ideas please?

Thyroid? Post pregnancy?
I have them & been tested for menopause & thyroid probs. They now just blame post preg(dd3 now 20 weeks & I only wear a coat if it's raining as I'm constantly hot)

Thyroid is fine according to the GP.

Not been pregnant for a good few years.

It is quite annoying actually. I almost prefer being cold.

the meds?

I am now on new medication twice a week but I think I might have had the flushes before I started on them.