safety glutathione injection FDA highlights concerns with using dietary ingredient to compound sterile injectables Glutathione IM Injections – Physician‑Supervised

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Common Side Effects: Mild stomach discomfort Temporary nausea or bloating Slight headache Mild taste changes after intake Serious & Rare Side Effects: Allergic reactions (rash, itching) Severe gastrointestinal discomfort Breathing difficulty (very rare) Most side effects are mild and temporary, but discontinue use if unusual symptoms persist

Inadequate drug treatment (ie, consisting of just one or two drugs, versus a broader combination) can also promote resistance

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Effect of steroids on CSF matrix metalloproteinases in multiple sclerosis: relation to bloodbrain barrier injury