Sheela Philomena's Profile

M.Sc.

Sheela Philomena

A postgraduate in Bio-informatics with long teaching experience, works for news section, writes and edits articles for Medindia.

Written / Edited / Medically Reviewed

Anthrax

Anthrax

Anthrax is caused by the bacterium Bacillus anthracis and spreads when the anthrax spores are inhaled, ingested, or come into contact with the skin lesion on a host.

Disease & Condition
Obsessive Compulsive Disorder

Obsessive Compulsive Disorder

Obsessive compulsive disorder (OCD) is an anxiety disorder characterized by anxious unwanted thoughts or behavior, which the patient is unable to control.

Disease & Condition
Environmental Birth Defects

Environmental Birth Defects

Birth defects caused due to environmental teratogens like drugs, microorganisms or exposure to radiation are called as environmental birth defects.

Disease & Condition
Gallstones

Gallstones

The gallbladder is a small pear-shaped organ that stores and concentrates bile Gallstones are crystalline stones that form inside the gall bladder or bile duct.

Disease & Condition
Presbycusis

Presbycusis

Presbycusis (age related hearing loss) is the gradual loss of hearing that occurs as people get older. Presbycusis involves progressive sensorineural hearing loss.

Disease & Condition