Brief Answer:
vitamin D deficiency results in osteomalacia
Detailed Answer:
Hello,
Thanks for the update,
It is a known fact that vitamin D deficiency in adults result in osteomalacia, which presents as a poorly mineralized skeletal matrix. Adults in these cases can experience chronic muscle/joints aches and pains. Most at times, vitamin d deficiency is often associated to
calcium deficiency which can result to bone demineralization hence pain due to poor joints formation.
This condition is often caused by one or more factors such as inadequate exposure to sunlight, vitamin D
malabsorption problems, medications such as dilantin,
phenobarbital, rifampin can induce hepatic/liver p450 enzymes to accelerate the catabolism/metabolic destruction of vitamin D.
I hardly doubt if it is
rheumatoid arthritis but they are other forms of arthritis that exist such a
septic arthritis (which occurs in any age) but as I earlier mentioned vitamin D and calcium deficiency can both separately or uniquely lead to muscle and joints pain. So I would not jump straight into concluding what is the cause of the pain without running tests. Based on the fact that the joints pain is generalized, it will likely be related to the vitamin D deficiency.
The main treatment of vitamin D deficiency is vitamin D supplement with combination calcium and zinc supplementation (these given in higher doses). So the vitamin D has to be corrected first then a repeat test to determine if the levels are within normal ranges need to be done. i.e testing 25(OH)D level in blood. If the 25(OH)D concentration remains persistently low despite several attempts at correction with oral vitamine D, a trial UVB
light therapy (i.e by tanning lamps) may be considered to improve vitamin D status. Sun exposure should be considered between the hours of 10 am to 3 pm. Proper dietary supplementation should also be considered. This should be done simultaneously by trying to correct calcium deficiency too (meaning a test to rule out calcium deficiency must be considered).
If this is managed correctly, your brother's pain may subside in due time (if vitamin d is indeed the culprit). Your brother will have to deal with pain killers for sometime while the calcium is being corrected.
Meanwhile I will recommend tests such as ASLO,
Rheumatoid factor, uric acid levels, fasting blood sugar, serum calcium levels, ESR, CRP, Knee joints x-rays and others his doctor may deem necessary.
Hope this helps further and feel free to write more follow-up queries.
Dr. Nsah