Low Dose Naltrexone (LDN) Capsules for Immune + Inflammation Pathway Support
A clinician-guided, non-opioid medication program designed to support immune balance, inflammation pathways, and overall resilience—with provider oversight, clear pricing, and discreet delivery.
Low Dose Naltrexone is a prescription medication. It’s provided only if a licensed clinician determines it is appropriate and safe based on your medical history and current medications. Use only as prescribed.
See How It Works
Licensed clinician review + ongoing check-ins
Pharmacy fulfillment + discreet shipping
Transparent 4-week pricing (no subscription required)
Available in eligible states.
Choose your Low Dose Naltrexone plan
- Dosage Description
- 1.5mg orally daily for 4 weeks
- Dose
- 1.5
- Duration
- 4 Week
- Package Size
- 30
- Form
- Capsule
- Dosage Description
- 3mg orally daily for 4 weeks
- Dose
- 3
- Duration
- 4 Week
- Package Size
- 30
- Form
- Capsule
- Dosage Description
- 4.5mg orally daily for 4 weeks
- Dose
- 4.5
- Duration
- 4 Week
- Package Size
- 30
- Form
- Capsule
- Dosage Description
- 6mg orally daily for 4 weeks
- Dose
- 6
- Duration
- 4 Week
- Package Size
- 30
- Form
- Capsule
What is Low Dose Naltrexone (LDN)?
Low Dose Naltrexone (LDN) is a low-dose form of naltrexone, a medication originally approved at standard doses for alcohol and opioid dependence. In low doses, some clinicians prescribe it off-label to support immune and inflammation pathways in carefully selected patients.
Who LDN capsules may be best for
LDN may be considered for adults who:
- Want a clinician-guided approach to immune/inflammation pathway support
- Have persistent symptoms that may be inflammation-related and want a non-opioid option
- Prefer an approach that prioritizes safety screening and follow-up
- Want clear pricing and discreet delivery without subscription pressure
Who may not be a candidate
Your clinician may advise against LDN (or require additional review) if you:
- Use any opioid medications (pain medications, some cough syrups, or opioid use disorder treatments)
- Have current opioid dependence, opioid withdrawal symptoms, or anticipate needing opioid pain control soon (e.g., upcoming surgery)
- Have significant liver disease or unexplained liver enzyme elevation
- Are pregnant, trying to become pregnant, or breastfeeding (requires individualized guidance)
- Have severe kidney disease (requires clinician review)
- Have a history of severe allergic reaction to naltrexone or similar medications
- Are under 18 (adult eligibility required)
What you get with StemVera’s LDN program
Included:
- Secure online intake (symptoms, goals, medical history, medications, allergies)
- Clinician review focused on opioid interaction screening + eligibility
- Prescription if appropriate
- Pharmacy fulfillment + discreet delivery
- Ongoing support via secure messaging for questions and tolerance check-ins
- Transparent 4-week pricing shown upfront
How to get started with LDN
- 1
Complete your intake
Share your symptoms, goals, full medication list (especially pain meds), supplements, and allergy history.
- 2
Clinician safety screen
A licensed clinician evaluates fit and screens for opioid interactions and liver risk.
- 3
Discreet delivery
If prescribed, your medication ships discreetly with tracking.
- 4
Ongoing support
Message your care team if you have side effects, questions, or your situation changes (especially if you need pain control).
LDN basics (what to expect)
No dosing, timing, titration, or usage instructions here—follow your prescription label and clinician guidance exactly. Use only as prescribed.
- LDN is a daily prescription capsule for eligible patients
- Some people notice early sleep changes (more vivid dreams or restlessness) that may improve with time
- Consistency matters; many people track progress over weeks, not days
- If you need opioid pain medication for any reason, contact your care team before taking LDN
- Do not share medication; keep out of reach of children and pets
Results timeline: what’s realistic
LDN is typically evaluated over <strong>several weeks</strong> as part of a broader wellness plan.
- What some people report (varies):
- Subtle changes in sleep quality, comfort, or daily steadiness over time
- Gradual improvement in certain inflammation-related symptoms in some patients
- Best outcomes when paired with fundamentals (sleep routine, movement, nutrition, stress management)
- Results vary. LDN cannot guarantee specific symptom relief or outcomes.
Possible side effects
Common (often mild and temporary)
- leep changes (vivid dreams, restlessness)
- Headache
- Nausea or stomach upset
- Dizziness or fatigue
- Irritability or mood changes
Less common but serious (seek medical help)
- Signs of allergic reaction (hives, facial swelling, trouble breathing)
- Severe abdominal pain, yellowing of skin/eyes, dark urine (possible liver-related symptoms)
- Severe mood changes or suicidal thoughts
- Severe weakness, fainting, or rapidly worsening symptoms
If side effects feel severe, sudden, or persistent, stop and contact your care team promptly. Seek urgent care for allergic symptoms or severe mood changes.
Safety + important warnings
- LDN has important safety considerations—especially around opioids and liver health.
- Do not use with opioids:naltrexone can block opioid effects and may trigger withdrawal in people who use opioids regularly
- Tell your clinician about ALL opioids (prescription pain meds, cough syrups that contain opioids, and opioid use disorder treatments)
- Liver warning: naltrexone can affect liver function in some situations; tell your clinician if you have liver disease or abnormal liver tests
- Mood changes: tell your clinician if you have depression history or notice significant mood changes
- Before procedures or emergency care:medical teams should know you take naltrexone because it can affect pain management
- Use only as prescribed and do not share medication
- Compounded products are not FDA-approved and do not undergo FDA premarket review for safety, effectiveness, or quality. LDN is often prescribed off-label for wellness goals; results vary.
Compare related wellness options
Glutathione Injection
Antioxidant pathway and cellular resilience support with clinician oversight.
NAD+ Injection
Cellular energy pathway support option for recovery and resilience goals.
Methylene Blue Capsules
Provider-guided mitochondrial and cognitive performance support option (screened for safety).