impair:

weaken or damage (something, especially a faculty or function)

impair:

weaken or damage (something, especially a faculty or function)

(Verb)

Example Sentences:

Ramayana:  Impaired by her attachment to Bharata, Kaikeyi didn’t realise the terrible consequences of her selfish demands till Bharata pointed them out bluntly and angrily.

Mahabharata:  During his final battle with Arjuna, Karna was impaired when his chariot sank into the ground and was rendered immobile.

Bhagavad-gita:  The Gita (2.65) indicates that if we aren’t paired with God, we will be impaired by our senses with their many and manic demands.