To see a leper, when you are dreaming, represents refusal of quality within your personality. This aspect of yourself might be unclean or unaccepted by community.
Dream dictionary: leper dream meanings
Unpleasantness.
Sorrow and trouble. 22.
Dream of being afflicted with leprosy or any other scandalous disease, means profit and riches, together with infamy, also a discovery of conjugal shame which the dreamer caused himself. If a woman has this dream, it signifies a distinguished and liberal lover, from whom she will receive great unexpected gains.
Getting it means fortune and degrading feelings. Seeing a leper is signal of unfounded fears.
Dream of suffering from leprosy indicates fortune and pleasant feelings. Dream of a leper is a sign of unfounded fears.
…(A blood disease | An infectious skin and nerve affecting disease | Albino) To see oneself as a leper in a dream means that one may receive an inheritance, money, or a garment without ornaments. Leprosy in a dream also means working in vain, or losing the benefits of one’s deeds because of one’s arrogance toward his Lord, and consequently, he will earn God’s displeasure. It also means being innocent from false allegations, or being subject to people’s slanders. If one’s leprous condition spreads throughout his entire body in the dream, it means a lasting prosperity. If one sees himself praying under leprous condition in a dream, it means possessing unlawful and forbidden earnings, or forgetting whatever one has memorized from the Qur’an. (Also see Albino)…