Cold is a very common sickness as you've clearly stated here, and this has always been frequent sickness, I've not been feeling sick but when I do it's always from cold.
This harmattan now, I am suffering from running nose, like side of my nose is dry while the other side is flowing with water and I'm sneezing to. I think it's from too much dust.

The worst is no matter what medicine I take it won't go, it will only go when it feels like, that's why I'm not longer bothered about it, I just take it as my customer 🤣.