Do you know what is Asbestosis?Do you know what is Miners’ Nystagmus?Do you know what is Siderosis?Do you know what is Muscoloskeletal Disorder?
Occupational diseases means
diseases developed in worker during course of workplace activities. Reasons are variable as diseases are variable
due to different sources. Asbestosis happened due to asbestos, Nystagmus which
is also called as dancing eye, Siderosis is the deposition of the iron in the
tissue, Musculoskeletal Disorders or
MSDs are injuries and disorders that affect the human body's movement or musculoskeletal system
(i.e. muscles, tendons, ligaments, nerves, discs, blood vessels, etc.). Common
MSDs include: Carpal Tunnel Syndrome. Tendonitis. Muscle / Tendon strain, Occupational
cancer is cancer caused by occupational hazards. Several cancers have been
directly tied to occupational hazards, including chimney sweeps' carcinoma,
mesothelioma, and others.
Disease happened to an individual
due to smoking habit is not occupational disease however individual working in
Bar is prone to cancer due to smoking by others is an occupational disease.
Asbestosis
Cause: Asbestos Fibre (Airborne during workplace activities
like breaking, mechanical handling etc)
Target Organ: Lungs
People at Risk: Brake shoe industry worker engage in asbestos,
roof sheet manufacture by asbestos, mining workers in asbestos.
Symptoms: Shortness of breath, chronic inflammatory and
scarring disease affecting the tissue of the lungs, cancer.
Synergistic effects: Smoking addicted individuals are more
prone to asbestosis.
Prevention: Use asbestos in automation (no manual
intervention), no mechanical handling, separate clothes washing, paste form or
wet form use of asbestos, trained workmen and contractor for asbestos handling,
routine and periodic health check up.
Siderosis
Cause: Deposition of iron in the tissue (During welding etc),
Bantu tribes of Africa suffer from Siderosis because they drink beer in iron
utensils.
Target Organ: Lungs
and eyes.
People at Risk: Iron ore mining workers, foundries, welding activities.
Symptoms: It is often referred as benign form of
pneumoconiosis. Pneumoconiosis is an umbrella term used for pulmonary disease
caused by inhaling mineral dust. Sensorineural hearing loss, impairment of gait (walking
disorder).
Synergistic effects: Individual engaged in HCB (Hexachlorobenzene),
Smoking addicted individuals are more prone to Siderosis.
Prevention: Control measures to prevent entry of iron using nose
mask, local exhaust ventilation, trained workmen and contractor, routine and
periodic health check up.
Nystagmus
Cause: Repetitive and uncontrolled movement of eyes due to
vibrations, workplace fatigue and stress. Generally it is caused by birth.
Target Organ: Eyes.
People at Risk: Individual working in front of flashing light in
front of one eye, high fatigue and stressful jobs, high vibration involved
workplace.
Symptoms: Dancing Eyes lead to reduced vision, reduced depth
perception, Problems in the brain, inner ear or the nerve pathways connecting them
to the eye could result in Nystagmus, difficulty in reading small prints, focus
issue, difficulty in eye contact.
Synergistic effects: Individual engaged in misuse of benzodiazepines.
Prevention: Those who are prone to Nystagmus should be kept
away from high vibrations, involved in less fatigue job, avoid misuse of
benzodiazepines and regular health check up should be done.
Muscoloskeletal Disorder (MSD’s)
Cause: Repetitive and more than reach motion, bad posture,
long immobilization, overuse of Muscoloskeletal system.
Target Organ: Upper
body, lower body and back including joints, ligaments, muscles, nerves,
tendons, and structures that support limbs, neck and back.
People at Risk: Individual working on display screen
(Computers), working on overreach equipment like airport baggage handlers etc.
Symptoms: Injuries or
pain in the human musculoskeletal system, including the joints, ligaments,
muscles, nerves, tendons, and structures that support limbs, neck and back.
Synergistic effects: Poor Physical fitness of individual, improper
rest schedules at home after work etc.
Prevention: Automation of the job where repetitive motion and
overreach is required. Ergonomics training to all concerned individuals, job
rotation, job transfer, periodic health check up.
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