Cystic fibrosis : Common symptoms everyone should know

Posted By Suborna Fermi Posted on Aug 06, 2026

Introduction

Cystic fibrosis is known as a genetic disease that causes the buildup of thick and sticky mucus in the organs, which causes blockage and damages in them. It not only causes damage to the lungs but also to pancreas as well as some other organs. In case of lungs, it blocks the airways and in case of pancreas, it blocks the ducts from where the digestive enzymes release. It is a critical disease that must not be left untreated because if not treated at the right time, it may end up harming intestines, liver, sinuses as well as the reproductive organs. There are two types of cystic fibrosis called classic cystic fibrosis and atypical cystic fibrosis. The first one affects multiple organs, the second one is comparably milder and affects only one organ. Having knowledge about the symptoms of both types of cystic fibrosis will help you assume the presence of the disease before it’s too late. Some of the symptoms of both types of cystic fibrosis are mentioned below for you.

What are the symptoms of cystic fibrosis?

Cystic fibrosis symptoms include

• Frequent wheezing
• Loose or oily poop
• Nagging cough
• Trouble breathing
• Frequent lung infection
• Slow growth
• Failure to thrive
• Frequent sinus infections

Atypical cystic fibrosis symptoms include

• Dehydration
• Nasal polyps
• Chronic sinusitis
• Pancreatitis
• Unexplained weight loss
• Abnormal electrolyte levels

The bottom line

Cystic fibrosis is a serious health condition and it needs strict medical care. As a matter of fact, changes in the CFTR gene is known for causing cystic fibrosis. People are born with this disease but it’s not compulsory for the parents to have this disease. It’s a kind of genetic mutation or variation that’s actually the reason behind this harmful condition. You may get in touch with a doctor to know more in this regard.