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What is cystic fibrosis?

Cystic fibrosis is a genetic disease that progressively affects various organs, especially the lungs by the accumulation of mucus. It is also seen to manifest in the digestive tract and reproductive tract. It is a life-threatening condition affecting approximately 70,000 people globally. Among the racial groups, it is widely seen in the Caucasians. Cystic fibrosis prevalence is 1 in 10,000 births in India.

What are its main signs and symptoms?

Most of the symptoms of cystic fibrosis occur in infancy as children suffer from more respiratory illnesses with declining lung function each year. Affected individuals may develop symptoms from childhood or they may develop symptoms later in their life, which can vary in severity. Cystic fibrosis can be detected in newborns in the first month of life, even before the onset of symptoms.

Frequent respiratory symptoms include:

Digestive tract symptoms include:

  • Unpleasant large, greasy bowel movements
  • Unusual weight loss despite adequate diet
  • Retarded growth
  • Bowel irregularity
  • Frequent sensation of thirst and urination (Read more: Frequent urination causes)

What are its main causes?

Cystic fibrosis affects the normal bodily secretions such as mucus, sweat, and digestive juices. The mucus becomes thicker and is lodged in the lungs causing difficulty while breathing. This is due to a genetic defect, affecting a protein (cystic fibrosis transmembrane conductance regulator [CFTR]) that influences the movement of salt in and out of body cells. The defective genes are transferred to the baby if both parents are carriers of the gene. If only one of the parents has the gene, then the child will not develop symptoms of cystic fibrosis, but can become a carrier and may pass it onto the next generation.

Risk factors include:

  • Genetic factor:
    • The gene mutations are classified according to the degree of damage to the CFTR protein.
    • In gene mutations, Class I, II, and III are more severe, while class IV and V are milder.
  • Lifestyle and environmental factors:
    • More calories are needed to maintain weight, which may be burdensome.
    • Smoking can worsen lung function.
    • Alcohol can lead to liver issues.
  • Age factor:
    • Symptoms worsen with age.

How is it diagnosed and treated?

New-born screening and diagnosis are available these days to detect cystic fibrosis at the earliest.

The following tests may be performed:

  • Blood test: To check the levels of immunoreactive trypsinogen or IRT from the pancreas.
  • Genetic tests: These are performed to confirm the disease.
  • Sweat test: To check the level of salt in the sweat (in infants).

For older kids and adults, both genetic and sweat test may be recommended for recurring pancreatitis, nasal polyps, and chronic infection of the lungs.

Treatment options for cystic fibrosis include:

  • Medications:
    • Mucus-thinning drugs.
    • Enzymes and nutritional supplements.
    • Antibiotics.
    • Anti-inflammatory drugs.
  • Physiotherapy:
    • To assist in boosting airway clearance and improving sinus management, exercising and supplemental medicines may be needed.
  • Lung transplants.
    • If medications prove ineffective, lung transplant would be the treatment of choice.

Cystic fibrosis, due to its inherited nature, cannot be completely cured. Therefore, early diagnosis and treatment is the best option to treat it and to avoid further fatal complications.

  1. Medicines for Cystic Fibrosis
  2. Doctors for Cystic Fibrosis
Dr. Tanmay Bharani

Dr. Tanmay Bharani

एंडोक्राइन ग्रंथियों और होर्मोनेस सम्बन्धी विज्ञान

Dr. Sunil Kumar Mishra

Dr. Sunil Kumar Mishra

एंडोक्राइन ग्रंथियों और होर्मोनेस सम्बन्धी विज्ञान

Dr. Parjeet Kaur

Dr. Parjeet Kaur

एंडोक्राइन ग्रंथियों और होर्मोनेस सम्बन्धी विज्ञान

Medicines for Cystic Fibrosis

Medicines listed below are available for Cystic Fibrosis. Please note that you should not take any medicines without doctor consultation. Taking any medicine without doctor's consultation can cause serious problems.

Medicine NamePack SizePrice (Rs.)
MerocritMerocrit 1000 Mg Injection2664
MeroMero 1000 Mg Injection518
MeronemMeronem 1000 Mg Injection2383
MerotrolMerotrol 1 Gm Injection839
Enzar ForteEnzar Forte Tablet98
Eupen (Neon)Eupen 1000 Mg Injection542
ExmerExmer 1000 Mg Injection1713
AzactumAzactum 1 Gm Injection765
FytopenemFYTOPENEM 500MG INJECTION 10ML1690
AzenamAzenam 1 Gm Injection540
Lotepred TLotepred T Eye Drop122
Panstal Plus PANSTAL PLUS CAPSULE144
HalpenHalpen 1000 Mg Injection1201
AzomAzom 1 Gm Injection532
LotetobLotetob 0.3/0.5% Eye Drops76
IndopenemIndopenem 1000 Mg Injection559
AzotumAzotum 1 Gm Injection357
Clop MgClop Mg 0.05%/0.1%/2% Cream34
FubacFUBAC CREAM 10GM0
TobaflamTobaflam Eye Drop129
InromeInrome 1000 Mg Injection990
AztreoAztreo 1 Gm Injection428
Clovate GmClovate Gm Cream0
LaurunamLaurunam 1000 Mg Injection1485
AztroneAztrone 1 Gm Injection573

Do you or anyone in your family have this disease? Please do a survey and help others

References

  1. American Lung Association. Cystic Fibrosis Symptoms, Causes & Risk Factors. [Internet]
  2. Department of Genetics,Immunology. Cystic fibrosis, are we missing in India? . University of Health Sciences,Pune; [Internet]
  3. MedlinePlus Medical Encyclopedia: US National Library of Medicine; Cystic Fibrosis
  4. Cystic Fibrosis Foundation. About Cystic Fibrosis. Bethesda, MD; [Internet]
  5. Cystic Fibrosis Australia. Lives unaffected by cystic fibrosis. Australia; [Internet]
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