During the last decade, the efficacy of arsenic trioxide in both newly diagnosed and relapsed patients with APL 3 has been established. Arsenic trioxide can be used as a single agent and induces complete remissions with only minimal myelosuppression (1) (2, 3, 4, 5) . In one study (2) (1) .Additional studies conducted in the United States confirmed that low doses of arsenic trioxide can induce complete remission in relapsed APL patients.hite arsenic or arsenic trioxide (As 2 O 3) is produced by heating realgar (10) . Arsenic is rarely found in a pure state; rather, it exists in both trivalent and pentavalent oxidation states as a chemically unstable sulfide or oxide, or as a salt of sodium, potassium, or calcium (11) .
More than a few, actually. A big new study of statin use in the real world found that 17 percent of patients taking the pills reported side effects, including muscle pain, nausea, and problems with their liver or nervous system.
Side effects of statins. Statins are medications that are effective in helping to reduce 'bad' cholesterol levels and to help reduce the risk of heart problems, but they can cause side effects for some people. Most people who take statins tolerate them very well. But some people experience statin side effects. Statins are the UK's most commonly prescribed medication â and because they are common, they are often in the news â for good and bad reasons. However, reviews continue to confirm these medications are safe to take.