thanks, that's really useful. i have to use a very thick moisturiser (epaderm) for my eczema so it might be blocking my pores. I'll try using a lighter moisturiser on my nose instead.
Hello,
It can be due to blockage of the sebaceous glands. It can be easily dealt with proper cleansing and frequent toning and moisturizing of the skin. Try using hypoallergenic non perfumed moisturizer which does not block the pores. Other treatments to consider include microdermabrasion, skin resurfacing lasers and chemical skin peels.
In my opinion you should discuss these treatment options with a cosmetologist/dermatologist.
I hope that helps. Take care and please do keep us posted in case you have any additional doubts. Kind regards.