Powered by
Medthical.com
  • Health Conditions
    • Auto-immune diseases >
      • Addison's Disease
      • Anti-phospholipid Syndrome
      • Celiac Disease
      • Guillain-Barre Syndrome
      • Henoch-Schönlein Purpura (HSP)
      • Multiple Sclerosis
      • Myasthenia gravis
      • Psoriasis
      • Rheumatoid Arthritis
      • Scleroderma
      • Sjogren's syndrome
      • Systemic Lupus Erythematosus (SLE)
      • Vitiligo
    • Cancer >
      • Anal Cancer
      • Colon Cancer
      • Colon Cancer Screening
      • Esophageal Cancer
      • Familial Adenomatous Polyposis
      • Hereditary NonPolyposis Colorectal Cancer
      • Liver Cancer
      • Oropharyngeal cancer
      • Ovarian Cancer
      • Penile Cancer
      • Prostate cancer
      • Vaginal Cancer
    • Digestive Diseases >
      • Anal Cancer
      • Colon cancer
      • Esophageal Cancer
      • Familial Adenomatous Polyposis
    • Female Diseases >
      • Bacteria Vaginosis
      • Candidiasis (Yeast)
      • Cervical Cancer
      • Female infertility
      • Oral Contraceptive Pills
      • Ovarian Cancer
      • Ovarian Cyst
      • Ovarian Torsion
      • Pelvic Inflammatory Disease
      • Polycystic Ovarian Syndrome
      • Premature Ovarian Failure
      • Vaginal Cancer
    • Heart Cardiovascular Diseases >
      • Hyperlipidemia ( High Cholesterol)
    • Hematological diseases >
      • G6PD Deficiency (glucose-6-phosphate dehydrogenase)
    • Infectious Diseases >
      • Ebola
      • Giardiasis
      • Hepatitis A
      • Hepatitis B
      • Human Papilloma Virus (HPV)
      • Influenza
      • Japanese encephalitis
      • Malaria
      • Meningococcal Disease
      • Non-tuberculous mycobacteria (NTM)
      • Pneumococcal disease
      • Rabies
      • Rotavirus
      • Shingles (Zoster)
      • Tetanus
      • Tuberculosis
      • Typhoid
      • Varicella (Chickenpox)
      • Yellow Fever
      • Zika Virus
    • Male Diseases >
      • Epididymo-Orchitis
      • Penile Cancer
      • Prostatitis
    • Musculo-skeletal diseases >
      • Ankylosing Spondylitis
      • Carpal Tunnel Syndrome
    • Neurological disorder >
      • Restless Leg Syndrome
    • Respiratory diseases >
      • Non-tuberculous mycobacteria (NTM)
      • Recurrent Respiratory Papillomatosis
      • Tuberculosis
    • Skin diseases >
      • Acne Vulgaris
      • Alopecia
      • Bullous Pemphigoid
      • Dermatitis
      • Eczema
      • Hyperhidrosis
      • Cervical Cancer
      • Laser & Aesthetic
      • Lichen
      • Moles & Skin Lumps
      • Nail Disorders
      • Pityriasis
      • Psoriasis
      • Rosacae
      • Scabies, Bedbugs & Lice
      • Skin Cancer
      • Skin Infection
      • Skin Pigmentation
      • Tinea (Fungal) infection
      • Urticaria
      • Vitiligo
    • Sexually Transmitted Diseases >
      • Bacteria Vaginosis
      • Candidiasis (Yeast)
      • Chlamydia
      • Chancroid
      • Epididymo-Orchitis
      • Genital Warts
      • Gonorrhoea
      • Granuloma Inguinale
      • Herpes Simplex Virus
      • HIV/AIDS
      • Lymphogranuloma Venereum
      • Molluscum Contagiosum
      • MSM STD screening
      • Pediculosis Pubis
      • Pelvic Inflammatory Disease
      • Prostatitis
      • Syphilis
      • Trichomoniasis
      • WSW STD Screening
    • Sleep Disorders >
      • Restless Leg Syndrome
    • Urinary Tract Diseases >
      • Kidney Stones
  • Supplements
    • Acai Berry
    • Aloe Vera
    • Alpha-Lipoic Acid
    • Apple Cider Vinegar
    • Barley Grass
    • Beta-Carotene
    • Biotin
    • Calcium
    • Chlorophyll
    • Chondroitin
    • Chromium
    • Coenzyme Q10
    • Cordyceps
    • Cranberry
    • Creatine
    • Deer Velvet
    • DHEA
    • Echinacea
    • Elderberry
    • Evening Primrose
    • Fiber
    • Flaxseed
    • Folic Acid
    • Ginger
    • Ginkgo
    • Ginseng
    • Glucosamine
    • Grape Seed
    • Hawthorn
    • Horny Goat Weed
    • Krill Oil
    • Lactobacillus
    • Manuka Honey
    • Milk Thistle
    • MSM
    • Niacin
    • Omega-3
    • Probiotics
    • Red Yeast
    • Reishi mushroom
    • Royal Jelly
    • Selenium
    • St. John's Wort
    • Tumeric
    • Vitamin A
    • Vitamin B12
    • Vitamin C
    • Vitamin D
    • Vitamin E
    • Vitamin K
    • Zinc
  • Vaccinations
    • BCG vaccine
    • Cholera vaccine
    • DTaP Vaccine
    • Haemophilus Influenzae Vaccine
    • Hepatitis A vaccine
    • Hepatitis B vaccine
    • HPV vaccine
    • Influenza vaccine
    • Japanese encephalitis Vaccine
    • Meningococcal Vaccine
    • Pneumococcal vaccine
    • Rabies Vaccine
    • Rotavirus vaccine
    • Shingles Vaccine
    • Tetanus Vaccine
    • Typhoid vaccine
    • Varicella Vaccine
    • Yellow Fever Vaccine
  • Healthy Lifestyle
    • Eating Right
    • Exercise Right
    • Goodnight Sleep
    • Manage Stress Well
  • SG Health Institutions
    • GP Groups
    • Help-Lines
    • Specialized Medical Centers
    • Nursing Homes
    • Polyclinics
    • Community Hospitals
    • Hospices
    • Private Hospitals
    • Public Hospitals
  • Terms of Use
Bacillus Calmette-Guérin (BCG) 

BCG (Bacillus Calmette- Guerin) is a live attenuated strain of Mycobacterium bovis which is a vaccine to prevent childhood tuberculos meningitis and miliary disease in Tuberculosis prevalent countries. It is ineffective against tuberculosis affecting respiratory system which is more common in adults. Protection lasts about 10-15 years. 

BCG is part of neonate immunization program in many countries which has high prevalence of tuberculosis. It is also recommended to healthcare workers, laboratory workers and veterinary staff who are at higher risk exposure to tuberculosis. 

Contraindications to BCG vaccine

1. Those who have anaphylactic reaction to content of vaccine. 
2. Pregnant women should not receive BCG vaccination. 
3. Immuno-compromised patients i.e. those who have HIV , on long term steroids, cancer patients and those who have organ transplants should not take this live vaccine. 

Dosage

BCG vaccine is injected intradermally, ideally with another live vaccine like MMR. If it cannot be given together it should be spaced 4 weeks apart from another live vaccine. No other injection should be given into that arm till 3 months later because there is risk of lymphadenitis. 

For infants below 12 months old : 0.05 ml  of BCG vaccine
For children above 12 months old and adults: 0.1 ml of BCG vaccine 

Possible post vaccine reaction

The usual reaction post vaccination is an indurated papule at injection site for 2-3 weeks after which some may ulcerate and slowly subside over months leaving a small flat scar. Some may have an enlarged lymph node. 

Minor side effects from vaccine include headache, enlarged lymph node and fever. 
Severe vaccination reactions may occur in some people. It may result in big ulcers, abscess formation and large keloid formation.  The abscess and indurated lymph node can be incised and drained. 

Serious complications include anaphylactic reaction to the vaccine and disseminated BCG infection like oteomyelitis and osteitis. But this is very rare.  These patients should be managed by the respiratory physician and pediatrician. 

Powered by Create your own unique website with customizable templates.