What is the definition of complementary and alternative medicines?
Complementary and alternative medicine is a term that describes the practices and medical products that are not a part of conventional treatment and are used other than standard means of treatment and care. Read more »

All of us already know what hearing is but you should know what is hearing loss as it has become a common complication nowadays. Hearing impairment or hearing loss is a problem which occurs when there is a problem with one or more ear parts.

A person with hearing loss may have a partial or complete hearing loss while impairment means that something is not properly functioning. Deaf or deafness is the most common word regarding profound hearing loss. Read more »