Pink eye may be associated with allergies, a cold, or a cough, but it is most often caused by a bacterial or viral infection. Viral conjunctivitis will usually run its course over a few days and go away on its own, but bacterial conjunctivitis will not and must be treated with antibiotics. Both types are highly contagious, though bacterial pink eye tends to be more contagious than viral pink eye. SYMPTOMS OF PINK EYE
The main languages in South India are Malayalam, Tamil, Telugu and Kannada. They are all Dravidian languages and, therefore, share structural aspects. Much of the vocabulary was borrowed from languages such as Hindi, so there are often only different pronunciations and slight shifts in meaning.
India has 23 constitutionally recognized official languages. Hindi and English are the official languages used by the Central Government. State governments use respective official languages. Hindi is the most widely spoken language in northern parts of India.The Indian census takes the widest possible definition of Hindi as a broad variety of  Hindi languages .ndia has 23 constitutionally recognized official languages. Hindi and English are the official languages used by the Central Government. State governments use respective official languages. Hindi is the most widely spoken language in northern parts of India.