If My Body Got to Much C02 What Can Keep It From Happening Again?

Causes & Wellness Risks of Low Carbon Dioxide (CO2) Levels

Written past Mathew Eng, PharmD | Reviewed by Ana Aleksic, MSc (Pharmacy) | Terminal updated: Jan 18, 2021

Carbon dioxide is in the air, in the sea, and even in soda. In your body, carbon dioxide controls breathing and maintains the pH of your blood. Learn nigh the causes and dangers of depression carbon dioxide levels.

Causes of Low Carbon Dioxide Levels

A number of factors can affect carbon dioxide levels. If your results are exterior of the normal range, it may not necessarily hateful there is something wrong. However, a normal result likewise doesn't hateful a particular medical condition is absent-minded. Ever talk with your doctor to learn more than near your test results.

Most of the carbon dioxide (CO₂) in the trunk is created as a byproduct past cells when they convert sugars and fats into energy. This provides a steady source of CO_ii, which then leaves the body whenever a person breathes out [1, 2].

It'due south very rare for the homo metabolism to produce less CO₂. Instead, the main reason for low CO₂ levels is due to more CO_ii leaving the trunk, usually through increased exhalation [1, ii].

Several different factors can increase the amount of CO₂ that leaves the body. In the following sections, we'll listing out some major reasons for low CO₂ levels and the effect that has on one's health.

i) Metabolic Acidosis

Metabolic acidosis occurs when the pH of the blood becomes besides acidic (pH < 7.35). This can happen when the body produces too much acid, when the kidneys are not removing enough acid from the body, or when the torso loses too much HCO_three-. Depending on the underlying crusade, immediate medical attention may exist required [3, 4].

For example, poorly-controlled diabetes can cause a buildup of ketones, an acidic compound that lowers blood pH.

Lactic acid buildup, acquired past several disorders like heart and liver failure, can likewise pb to acidosis [3, 4].

Diet can besides somewhat touch on acid-base balance. Certain foods tin can release acids into the bloodstream, causing a mild form of metabolic acidosis. Some examples of acidic foods include meats (beefiness, pork, and poultry), eggs, and beans [5].

Other causes include astringent vomiting or diarrhea, which can deplete the torso of HCO_3-. Also, if the kidneys are damaged, they may non be able to filter out acids from the blood, which increases the acerbity of the claret [3, 4].

Symptoms of metabolic acidosis vary greatly depending on the underlying cause and may include headache, confusion, feet, and coma [iii, 4].

How Does Metabolic Acidosis Decrease CO_ii?

When the blood is acidic and HCO_3- levels are low, the body's natural response is to increase its breathing rate. Past breathing faster, more CO_two is exhaled out of the trunk, which decreases CO₂ claret levels and ultimately helps bring blood pH dorsum to normal [3, 4].

ii) Respiratory Alkalosis

Respiratory alkalosis occurs when a person breathes too rapidly (hyperventilation), causing more than CO_two to be expelled out of the trunk. This lowers CO₂ levels and increases claret pH. Hyperventilation may be caused past many different factors, such every bit stress, anxiety, fever, and lung disorders [6].

Some symptoms of respiratory alkalosis include irregular heart rhythm, sweating, and convulsions [six].

For more data, check out this article on respiratory alkalosis.

3) Medications

Many unlike medications can potentially decrease CO₂ levels, typically by either increasing the concentration of acids or decreasing the level of HCO_2- in the blood. Always let your md know of all the medications you lot are taking to avoid any unwanted interactions. Some examples include [7]:

• Acetazolamide, used to treat glaucoma, altitude sickness, and epilepsy
• Sulfonamides, a group of antibiotics
• Cholestyramine, used to high cholesterol
• Metformin, used to treat diabetes
• Aspirin (in backlog)
• ACEIs and ARBs, ii classes of medications used to care for high blood pressure

Potential Wellness Risks of Low CO₂ Levels

Every bit discussed so far, low CO_ii levels may indicate problems with acid-base remainder in the blood, which may crave urgent medical attention. In the department below, we'll discuss the health risks of chronically low CO₂ levels, co-ordinate to research.

Withal, low CO₂ levels do not always indicate that in that location is a trouble. Always talk with your dr. to learn more about your test results.

1) Clan With Higher Expiry Rates

At that place is some testify that low bicarbonate (HCO_3-) levels may exist associated with the risk of decease. Bicarbonate is the well-nigh common form that CO_ii takes in the torso.

I observational study of 31,590 adults suggests that HCO_3- levels less than 26 mEq/L are associated with near 1.5 times more deaths from any cause compared to levels to a higher place 31 mEq/Fifty [8].

Some other study of xv,836 adults with chronic kidney illness found that HCO_three- levels below 22 mEq/L are linked to 2.6 times more than deaths compared to levels above 31 mEq/Fifty [9].

Low carbon dioxide levels are associated with higher rates of death, especially in those with chronic kidney affliction.

2) Worse Asthma Symptoms

Depression CO₂ levels may trigger several changes in the lungs, such as narrowing of the airways, otherwise known equally bronchoconstriction. These effects on the lungs may negatively impact wellness, especially those with asthma [10].

There is some show that lower CO₂ levels may reduce lung role, worsen asthma symptoms, and lower quality of life in asthma patients [10].

Low carbon dioxide levels can potentially narrow the airways and worsen asthma.

3) Connections to Anxiety and Panic Disorder

Hyperventilation frequently goes hand in hand with anxiety and panic attacks. At that place is show that CO₂ levels in the claret as well may play an of import office [10].

For example, research suggests that baseline CO₂ levels in people with panic disorder and PTSD are lower compared to the general population. Some researchers conjecture that this lower baseline CO_ii level is a natural coping mechanism of the body since sudden increases in CO₂ are known to trigger panic attacks [x].

People with panic disorders and PTSD frequently take lower baseline CO₂ levels.

Maintaining Carbon Dioxide Levels

If your CO₂ levels are too low, the start step your doctor volition accept is treating the underlying condition that is causing the imbalance. This could hateful annihilation from treating possible kidney or lung issues to stopping certain medications [2].

There are some full general recommendations that may aid prevent atmospheric condition that cause imbalances in CO₂ levels, which are listed below. Talk to your doctor to acquire best how to manage your condition.

• Beverage plenty of h2o, dehydration is a mutual cause of metabolic acidosis [11]
• Limit alcohol consumption, drinking also much can atomic number 82 to metabolic acidosis [12]
• Keep diabetes well controlled [13]
• Breathing exercises (like yoga breathing, Buteyko breathing) and relaxation techniques may assistance with hyperventilation for those with anxiety [14, 15]

Learn More

This postal service is part of a three-role series nearly carbon dioxide. Read the other parts to acquire about:

• What is Carbon Dioxide (CO₂)? Blood Examination & Normal Levels
• Carbon Dioxide Poisoning & Causes of High CO₂ in the Blood

Takeaway

Low CO_ii levels can be acquired by a number of conditions, including uncontrolled diabetes, hyperventilation, and certain medications. Chronically low CO_ii levels may be associated with several health risks. Talk to your doctor to learn more about your test results.

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