Symptoms of Alpha-1 Antitrypsin Deficiency: Know the Threats

What Is Alpha-1 Antitrypsin Deficiency?

Many of us suffer from breathing issues or gut issues from a very young age. Needless to say, most of us neglect such symptoms. However, a serious genetic disorder may be linked to such a problem. This disease is known as Alpha-1 antitrypsin deficiency (AATD).

The lung which is a vital organ in our body, is responsible for important functions like the exchange of gases. As a result, pollutants from outside always try to harm our lungs. Alpha-1 antitrypsin (AAT) is a protein present in our body that protects our lungs from damage. This enzyme prevents the gathering of white blood cells inside the lungs and prevents damage to the air sacs. In some cases, the body either produces defective or less amounts of alpha-1 antitrypsin protein. These complications cause AATD.

Unlike other genetic diseases, a lot of us suffer from this condition. Along with breathing issues, this disease also causes abdominal issues, which ultimately lead to permanent damage to the organs.

Why Is It Important to Understand Symptoms of Alpha-1 Antitrypsin Deficiency?

Genetic or inherited diseases are passed on to the generations. As a result, AATD is passed on to the children from parents. A problem (mutation) in the SERPINA1 gene causes this disease. If someone has two mutated copies of this gene, they have AAT deficiency.

People with this condition are more likely to deal with lung issues or liver problems before they hit 45. If someone only has one mutated copy, they are considered a carrier of AAT deficiency. Being a carrier means there is a slightly higher chance of developing lung disease, especially if there are other risk factors involved, like smoking.

In general, such genetic disorders are rare. However, AATD is much more common, especially among Europeans and Americans. According to recent data, every one out of 2000 to 6000 individuals in the world suffer from this condition. If you are someone from Europe or America, the chances of getting this disease are much higher, as almost one out of 25 people of European descent suffer from this. Even every one out of 3,500 people in the U.S. suffers from this disorder. Despite such a common disease, this condition remains undiagnosed due to the negligence and lack of knowledge of alpha-1 antitrypsin deficiency symptoms.

What Are the Early Signs and Symptoms of Alpha-1 Antitrypsin Deficiency?

A low-level or defective AAT does not prevent the action of elastin. This causes irregularity in the shape of your air sac. Gradually, your air sac loses its shape and starts collapsing. This is why you often notice lung problems appearing first.

1. Lung Symptoms: Early signs of alpha-1 deficiency mostly affect your lungs and respiratory symptoms. As a result, you may experience the following symptoms;

1. Frequent lung infections are very common, and such infections often affect people at an early age.

2. Bad habits like smoking and alcoholism are not related to repeated lung infections.

3. You often experience frequent coughing with sputum and sneezing.

4. Patients often experience discomfort during breathing, which may affect their regular activities such as running, heavy work, and walking.

5. Breathlessness often causes tiredness.

1. Liver Symptoms:

AATD mainly affects our lungs. But alpha-1 antitrypsin is mainly produced in our liver. If the production is defective or AAT produced by our liver is faulty, it is often stuck in our liver. As a result, AATD may also affect our livers. This may cause abnormal functioning of the liver as well as permanent damage to the liver. Alpha-1 antitrypsin deficiency liver symptoms are;

1. Jaundice is the most common side effect of liver problems. In such cases, you might notice your hands, skin, and eyes are turning yellow.

2. Fluid and water often get stuck in the abdomen due to the obstruction in the liver. As a result, you might notice your abdomen is swallowed up. This is called ascites.

3. Frequent itching in the skin.

4. Abdominal discomfort along with pain in the abdomen.

5. You may also notice blood in the stool.

As AATD is a genetic lung disease, symptoms may start appearing at a young age. Usually, such symptoms appear before the age of 45. However, in some rare cases, children may show symptoms of AATD. In such cases, parents may notice symptoms such as;

1. Poor development of the child often causes children to remain underweight.

2. Bleeding from nose or umbilical area.

3. Poor eating habits of the child,

4. You may notice enlargement of the abdomen of the child mainly due to enlarged liver.

5. Poop may be smelly and pale.

1. Other Symptoms and Associated Conditions:

Other symptoms of AATD include red bumps on your skin. These bumps are painful and contain oily fluid. These bumps are known as necrotizing panniculitis. Other than these, you may notice other skin problems like redness in the skin, such as itching, skin rash, and dryness. In severe cases, you may notice problems like;

1. Problems in peeing due to kidney issues.

2. Stomach and digestive problems due to inflammatory bowel disease.

3. Burning sensation in the body along with pain and burning sensations. This occurs due to nerve damage and peripheral neuropathy (problems with the peripheral nerve of the body).

Can Lifestyle Changes Help Manage Symptoms?

There is no way to prevent AATD. However, if you maintain a healthy lifestyle, you can minimize symptoms. You must stop smoking to prevent further damage to your lungs. Also, a healthy diet is necessary to maintain gut health.

Who Is at Risk for Alpha-1 Antitrypsin Deficiency?

As AATD is an inherited disease, it is transmitted from parents to children. If someone has two mutated copies of this gene, they have what is called AAT deficiency. People with this condition are more likely to deal with lung issues or liver problems before they hit 45. If someone only has one mutated copy, they are considered a carrier of AAT deficiency. Being a carrier means there is a slightly higher chance of developing lung disease, especially if there are other risk factors involved, like smoking.

So, if your parents are suffering from AATD, you will get a genetic problem responsible for AATD. Several types of mutations in the SERPINA1 gene cause AATD. Among all these mutations, S and Z are the most common ones. When someone gets two ZZ mutations, one from each parent, their AAT levels in the blood drop really low, raising the chances of lung disease. On the other hand, if a person inherits one S mutation and one Z mutation (an SZ), their AAT levels are also low, which puts them at risk for lung disease. However, persons with SZ mutations are generally at a lower risk for lung issues compared to those with ZZ mutations.

When Should You See a Doctor?

If any of your parents or close relatives are suffering from AATD, you should immediately consult a doctor. Also, if you or your children are suffering from lung or liver disease at an early age, you should get a check-up done.

Conclusion

Alpha-1antitrypsin deficiency is a serious disease that can damage your lungs and liver severely. As this disease is genetically inherited, parents pass on this disease to their children. That is why any family history of this disease may cause serious concern. In such cases, you must be cautious about any lung or gut problem.

Key Takeaways

Alpha-1 antitrypsin deficiency is a genetic problem. If you feel lung and liver problem at an early age should be cautious. Prompt action and timely check-up can lower your risk. Also, it will be helpful to minimize your disease related complications.