My nose is always red.when i say always, i mean always. what could be causing this and how can i treat it? i feel no pain, it is not swollen.

Nose: Good question. Many causes for this. You should see a dermatologist to evaluate it

Chronic Red Nose: Since you are not reporting any symptoms of chronic rhinitis or runny nose or other facial symptoms, It sounds like it may be a dermatologic condition such as Rosacea or Rhinophyma but it can also be a staph infection, an autoimmune condition, contact dermatitis etc. Please see your doctor for initial eval but you may need to be seen by your dermatologist.