Boost Oxygen Portable Canned Oxygen, Natural, 10L, 2 Pack

this is so convenient. the best part is no tanks. if you need tanks check with Walmart for tank covers

My wife sometimes has a hard time catching her breath when we take walks together we carry a can of oxygen with us with no worries.

Just expensive for being canned air. Other than that, these helped my dad breathe better through the last flu.

But two oxygen tanks For my Neighbor that it was hard time breathing I hope she likes them. They were great.

much better than other brands! - other brands can come empty or taste funny, etc I consistently like this brand

It helps when in the altitude for head aches , helped me when I had a bad cough. Just good to have around.

What I don't like is you have no idea how much is really in the can. They work ok but is it really oxygen ??

not for me, give it a try buy a small can and see, you may have a different opinion....easy to use...

I bought this for my husband who sometimes thinks he can't breathe. He wasted most of the first can, in not using it properly in that he didn't think he was getting anything in his lungs when he inhaled. I would say it's impossible to know if the can is empty, as there is no gauge. You don't also know how many uses you could get from the container. Better to get oxygen prescribed by health provider.

Suffering from emphysema I thought that an extra boost of oxygen would make me feel somewhat better. I wasn't expecting a big difference but after my first few inhalations I felt no change whatsoever in my mental awareness or my ability to breathe. Not wanting to jump to conclusions, I continued taking occasional inhalations until the 1st can was empty. The result was no noticeable difference or improvement in my breathing or overall sense of well-being. I wish it worked and gave it every chance. Don't waste your money, I wasted mine for you.