Important Safety Information: Glutathione | Compounded Injectable
What is this?
This Important Safety Information summarizes key warnings and precautions for glutathione, a naturally occurring tripeptide composed of glycine, cysteine, and glutamic acid. Glutathione plays a role in antioxidant activity and cellular defense against oxidative stress and is involved in normal detoxification pathways within the body. Endogenous glutathione levels may decline with age, chronic stress, illness, or environmental exposure.
This product is a mass-produced compounded injectable formulation and is not customized for individual patients. Compounded injectable glutathione has not been reviewed or approved by the U.S. Food and Drug Administration (FDA) for safety or efficacy. This medication should only be used exactly as prescribed and under appropriate clinical supervision.
This summary does not include all possible information. Always read your pharmacy label and follow your healthcare provider’s instructions.
This safety information applies only to injectable glutathione prescribed through Superior Health & Wellness. Other routes of administration, including inhaled or oral formulations, are not addressed in this summary.
Most Serious Warnings
Glutathione may cause:
Severe allergic reactions, including anaphylaxis (rash, swelling, difficulty breathing)
Low blood pressure, dizziness, or fainting during or shortly after injection
Liver or kidney strain with prolonged or high-dose use
Severe skin reactions, including rare cases of Stevens-Johnson Syndrome
Respiratory symptoms in individuals with asthma or sulfur sensitivity
Unknown long-term safety risks when used outside established clinical protocols
As with all compounded injectable medications, glutathione may carry risks related to formulation consistency and sterility when compared to FDA-approved products.
Who Should NOT Take Glutathione
Do not take this medication if you:
Have a known allergy to glutathione or sulfur-containing compounds
Have a history of severe allergic or anaphylactic reactions to antioxidant therapies
Have asthma or a chronic respiratory condition that could worsen with antioxidant therapy
Are pregnant or breastfeeding, due to insufficient safety data
Have been advised by your clinician to avoid detoxification or antioxidant-based therapies
Before Taking Glutathione, Tell Your Healthcare Provider if You:
Have liver disease, kidney disease, or respiratory illness
Have a history of sulfa or sulfur sensitivity
Are taking chemotherapy, immunosuppressants, or medications affecting liver function
Have experienced neurological symptoms, or severe drug-related skin reactions
Are pregnant, breastfeeding, or planning pregnancy
Are taking any known conflicting prescription, over-the-counter, or herbal supplements
Possible Side Effects
Common (mild to moderate):
Redness, swelling, itching, or burning at the injection site
Mild headache or dizziness
Nausea, bloating, or abdominal discomfort
Temporary fatigue or lightheadedness
Mild skin lightening or pigmentation changes with long-term use
Serious (seek medical care immediately):
Severe allergic reaction (hives, facial or throat swelling, difficulty breathing)
Severe abdominal pain, jaundice (yellowing of skin or eyes), or dark urine
Decreased urination, swelling, or signs of fluid retention
Widespread rash, blistering, or skin peeling
Sudden dizziness, fainting, or irregular heartbeat
While Taking Glutathione
Tell your healthcare provider immediately if you:
Develop shortness of breath, wheezing, or chest tightness
Notice yellowing of skin or eyes
Have swelling, reduced urination, or unexplained fatigue
Experience widespread rash, itching, or pain at injection site
Notice neurological changes such as confusion, tremors, or weakness
Pregnancy and Fertility
The safety of injectable glutathione during pregnancy and breastfeeding has not been established. Use is not recommended in these populations unless deemed medically necessary by a healthcare provider. There is no evidence supporting its use for fertility enhancement or prenatal benefits in injectable form.
Overdose
Human data on glutathione overdose are limited. Potential symptoms may include:
Nausea, vomiting, or severe abdominal pain
Jaundice or dark urine (liver strain)
Fatigue, weakness, or confusion
Decreased urine output or swelling (kidney strain)
If overdose is suspected, seek emergency medical attention or contact Poison Control immediately.
Missed Dosage
If you miss a scheduled dose, do not double up. Contact your prescribing clinician or pharmacy to reschedule. Follow your individualized administration instructions carefully.
Storage
Store refrigerated at 36–46°F (2–8°C).
Protect from light.
Do not freeze.
Keep out of reach of children.
Discard after the beyond-use date indicated on the pharmacy label.
Medication Disposal
Dispose of unused or expired medication in accordance with local regulations for hazardous or compounded medications. Do not flush or throw into household trash. Ask your pharmacy about an approved medication take-back program.
Provider Oversight and Order Review
While provider approval is not required for this order, all requests are reviewed and processed under the supervision of Superior’s Medical Assistants. Orders may be subject to provider review and approval in accordance with medical guidelines and patient eligibility.
Individual results may vary. Promotional savings are valid for a limited time only.
Telemedicine Disclosure
This prescription was issued via telemedicine. If you experience any concerning symptoms, contact your prescribing clinician or seek emergency medical care.
Disclaimer
This summary does not include all information about Glutathione and should not replace medical advice. Consult your healthcare provider or pharmacist for complete guidance, potential interactions, and individualized recommendations.
This compounded medication has not been evaluated or approved by the FDA for safety or efficacy. All treatment decisions are made based on clinical judgment and patient suitability under provider supervision.
