Doses of Beta-Carotene in Erythropoietic Protoporphyria and X-Linked Protoporphyria
Patient Age (years) | Dose (oral) | |
|---|---|---|
1–4 | 60–90 mg once a day | |
5–8 | 90–120 mg once a day | |
9–12 | 120–150 mg once a day | |
13–16 | 150–180 mg once a day | |
> 16 | Up to 300 mg once a day* | |
* To maintain serum levels of about 600–800 mcg/dL (about 11–15 micromole/L). | ||
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