Hello Lucille,
 
I can certainly sense your concern over your dear mother's failing health.  You mentioned that your mother's pain was the direct result of a lack of oxygen in her body.  Yep!  That'll do it.  Our planet formerly had an oxygen level of 50%.  Now, due to the pollution, etc, we are lucky to breathe 19% oxygen let alone trying to breathe that same 19% with a diminished lung capacity from emphysema.   There is help!
 
There are 2 things your mother can do to dramatically increase her oxygen levels.  You must order Oxygen Elements - an all natural harmless liquid which can be added to water or juice daily and can be taken with any medications.  Oxygen Elements causes the body to produce oxygen at the cellular level where it is needed.  Although I use it daily, I am no longer an active distributor.  You may be able to order through Jim Bramlett - one of the Doves.  If not, eBay has it or, using Google, punch in the name and you will find plenty of web sites selling it.  Just be careful to start your mom on about 3-4 drops per day and slowly work up to 21+ drops per day.  Oxygen is the most powerful detoxifying agent on the planet.
 
Secondly, go online and search for 35% Hydrogen Peroxide.  Order it by the gallon for oxygen baths.  These will alleviate a great deal of your mother's pain and oxygenate her body through her skin.  They are wonderful!  Just be careful to begin with only 1/2 cup hydrogen peroxide to a full bath and soak for at least 30 minutes.  Don't touch the undiluted form or it will burn the skin.  You can very gradually work up to 8oz. of H202 per bath.  You will be absolutely amazed at how much better your mother will feel almost immediately.  Oxygen also helps prevent viruses, bacterial and fungal infections.  God is the "breath of life" and oxygen is life-giving.  Please feel free to write me at adnic@tusco.net if you have further questions.  My prayers are with you both.
 
Cinda