Hypervitaminosis D

Hypervitaminosis D ke boemo bo etsahalang kamora ho noa vithamine D.

Lebaka ke ho noa vithamine D. Ho feta tekanyetso, litekanyo li hloka ho ba holimo haholo ho feta seo bafani ba bongaka ba fanang ka sona hangata.

Ho bile le pherekano e ngata mabapi le tlatsetso ea vithamine D. Kabelo e khothalletsoang ea letsatsi le letsatsi (RDA) ea vithamine D e pakeng tsa 400 le 800 IU / letsatsi, ho latela lilemo le boemo ba bokhachane. Litekanyetso tse phahameng li ka hlokahala ho batho ba bang, joalo ka ba nang le khaello ea vithamine D, hypoparathyroidism le maemo a mang. Leha ho le joalo, batho ba bangata ha ba hloke vithamine D e fetang 2 000 ka letsatsi.

Bakeng sa batho ba bangata, chefo ea vithamine D e etsahala feela ka litekanyo tsa vithamine D tse kaholimo ho 10,000 IU ka letsatsi.

Ho ba le vithamine D e feteletseng ho ka baka khalsiamo e phahameng ka mokhoa o sa tloaelehang maling (hypercalcemia). Sena se ka senya liphio, lisele tse bonolo le masapo hampe ha nako e ntse e tsamaea.

Matšoao a kenyelletsa:

• Ho sokela
• Ho fokotsa takatso ea lijo (anorexia)
• Ho felloa ke metsi 'meleng
• Mokhathala
• Ho rota khafetsa
• Ho teneha
• Bofokoli ba mesifa
• Ho hlatsa
• Lenyora le feteletseng (polydipsia)
• Khatello ea mali e phahameng
• Ho fetisa moroto o mongata (polyuria)

Mofani oa tlhokomelo ea bophelo o tla u hlahloba le ho botsa matšoao a hau.

Liteko tse ka laeloang li kenyelletsa:

• K'halsiamo maling
• Calcium ka morong
• Maemo a 1,25-dihydroxy vithamine D
• Phosphorus ea seramu
• X-ray ea lesapo

Mofani oa hau o tla u joetsa hore o khaotse ho noa vithamine D. Maemong a boima, kalafo e ngoe e kanna ea hlokahala.

Ho lebelletsoe ho hlaphoheloa, empa tšenyo e sa feleng ea liphio e ka hlaha.

Mathata a bophelo bo botle a ka bakoang ke ho nka vithamine D e ngata ka nako e telele a kenyelletsa:

• Ho felloa ke metsi 'meleng
• Hypercalcemia
• Tšenyo ea liphio
• Majoe a liphio

Bitsa mofani oa hau haeba:

• Uena kapa ngoana oa hau le bontša matšoao a hypervitaminosis D mme esale le nka vithamine D e ngata ho feta RDA
• Uena kapa ngoana oa hau le bontša matšoao 'me le ntse le noa vithamine D ea ngaka kapa ea ho e reka

Ho thibela boemo bona, ela hloko tekanyetso e nepahetseng ea vithamine D.

Mefuta e mengata ea li-vithamine tse kopantsoeng e na le vithamine D, ka hona, sheba mabitso a li-supplements tsohle tseo u li nkang bakeng sa vithamine D.

Vithamine D chefo

Aronson JK. Litšoantšo tsa vithamine D. E ngotsoe ke: Aronson JK, ed. Litla-morao tsa Meyler tsa Lithethefatsi. 16th ed. Waltham, MA: Elsevier; 2016: 478-487.

Greenbaum LA. Ho haella ha vithamine D (rickets) le ho feta. Ka: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, bahlophisi. Buka ea Nelson ea Pediatrics. La 21 Ed. Philadelphia, PA: Elsevier; 2020: khaolo ea 64.