After my consultation at an ophthalmologist, she prescribed to me opatanol + larmabak (allergic conjonctivite and dry eyes) for 1 month, i've been using these medicaments for about 23 days and can feel no improvement, my eyes still red?

It is time for a follow up visit.

If standard treatment for allergic conjunctivitis and dry eye do nothing, the ophthalmologist can consider alternative diagnoses that can masquerade as allergy, such as adult inclusion conjunctivitis, which is common especially among bird fanciers. You can request transfer to a cornea service where a conjunctival scraping might reveal the true culprit. Red eye can be difficult to diagnose.