Re: Calc Fluor
As far as I know the shclusser salts are diluted / potentiated. that means there is little to no physical molecules left of the substance. A bit like homeopathy, which I know much more about than the salts.
I see no problem in trying calc fluor. I took it myself when pregnant with my second child, as we had learned on my homeopathy school that it would add to stronger teeth and bones + prevent pelvic pains.
fluoride have an important job in the body, bound to calcium. Tiny amounts needed.
The overload of fluoride, and the toxic forms of it, is a totally different story.
For your lumbago; avoid calcium in supplements / lay off milk products for a while. Eat loads of green stuff instead which have a better calc-mag balance. Supplement with magnesium, loads, in the right form. malate / citrate.
Take some boron too; this regulates the magnesium-calcium balance.
rubbing magnesium oil on the back may help
or / and painting
Iodine on the painful spot
Before
Iodine I had some success with essential oils, used for various ailments, also back pain.
"Pain: Lavender essential oil is also an excellent remedy for all types of aches and pains including sore muscles, tense muscles, muscular aches, rheumatism, sprains, backache and lumbago. Massage with lavender essential oil provides relief from pain in the joints.
Respiratory : Lavender essential oil is extensively used for various respiratory problems including throat infections, flu, cough, cold, catarrh, halitosis, asthma, sinus congestion, bronchitis, whooping cough, laryngitis, and tonsillitis. The oil is either used in the form of vapor or applied on the skin of neck, chest and back. It is also added in many vaporizers and inhalers used for cold and coughs."