A recent study by British scientists have shown encouraging evidence that retinoic acid can slow the progression of emphysema and in some cases, even reverse damage caused by the disease. This acid is found in Vitamin A. Results from tests on mice have been very positive and the scientists how to begin human trials in the near future. This study is being conducted by doctors at King’s College in London where they have made great strides in revolutionizing treatment for COPD and other respiratory ailments.

Maintaining social contacts with family and friends is important for all aspects of life. Having a close friend to lean on during hard times or someone to share the fun times with is essential. It can ease the pain and amplify the good times but what about physical ailments? There have been several social science studies conducted that indeed confirm that there is a definite link between social relationships and health outcomes. In fact the American Journal of Managed Care has stated that socially isolated people have a 43% risk of illness reoccurrence, a 64% higher risk of contracting a serious illness, and an astounding 69% higher risk of all-cause mortality whether it be from heart attack, chronic illness, or any variety and combination of health issues.

Some 13 million people are being treated for COPD but it is estimated that as many as 13 million more may have COPD and not know it. Some patients in the early stages are being treated for a persistent cough which their physicians mistakenly think is asthma related. Adding further to the confusion as many as 40% of people that have COPD, also have asthma and asthma is considered a risk factor for developing COPD later in life. Though the two conditions are related it is important to know the difference between the two and which you have to recieve proper treatment.

Portable oxygen concentrators with pulse flow deliver oxygen intermittently based on your breathing rate. Essentially, every time you inhale the concentrator detects your inhalation it triggers a bolus dose of oxygen to be delivered.

This post was edited and republished on 02/15/17 to update the list and the information.

Portable oxygen concentrators with continuous flow, as the name implies, deliver uninterrupted oxygen flow based on the setting that is applied on the device.

When choosing a unit, consider its weight, ease of use, battery life, oxygen flow rate measured in liters per minute (LPM), and other additional features before making your decision.

Despite the fact that continuous flow concentrators are larger than their pulse flow counterparts, you have no reason to be intimidated by the size of continuous flow units.

Below is a review of the top continuous flow portable oxygen concentrators currently on the market. These units are listed in no particular order.

After you’ve quit smoking you’ll likely be bothered by residual odors in your home and car that you may have never noticed when you were a smoker.

Lingering odors and chemical residue may be especially tough on those with allergies who have COPD or are on supplemental oxygen, such as a portable oxygen concentrator.  

Cigarette residue is referred to as third hand smoke and is hazardous to everyone who comes into contact with it, especially children.

Air purifiers can be helpful but cigarette smoke permeates every surface and can be a challenge to get out but over time, your house and auto will smell like new with these tips and tricks.