Why does body metal ache in the rain?

Question

I have a rod in my knee and it aches when it rains outside. I have heard other people say the same about metal they have in their body.

In: 271

Answer 1

Rain or rain being imminent can affect both temperature and pressure. Metal has a different reaction to changes in temperature and pressure- when material is heated it generally expands and when it’s cooled it contracts. Barometric pressure changes cause changes in fluids in the body also.

So as your body adjusts to the changes, the metal rods don’t change at the same rate, causing aches and pains until things are back in equilibrium.