Give low dose naltrexone (LDN) some time to work. Most patients find it takes around 8 weeks (2 months) to experience the full effects.
Chronic conditions such as fibromyalgia, mental health hardships, and weight loss challenges can make daily life difficult. Patients have found LDN helpful for these conditions and others.
LDN is a compounded medication containing tiny doses of naltrexone (typically 0.5 – 4.5 mg).
Originally used at higher doses for addiction, low doses may help regulate the immune system and reduce inflammation.
It briefly blocks opioid receptors, triggering your body to produce more endorphins and modulate immune responses.
This may reduce inflammation and ease symptoms in autoimmune or neurological conditions.
Most are mild: vivid dreams, sleep disturbances, or temporary headaches.
These often fade within weeks. We adjust doses to minimize reactions.
Avoid with opioid painkillers (blocks their effects). Some cough or cold medicines also have negative interactions with LDN.
Discuss all medications with your doctor or pharmacist. Getting all your prescription medications from the same pharmacy will help catch any contraindications.
Most plans don’t cover off-label compounded medications such as LDN.
However, we do provide transparent cash pricing. Some FSAs/HSAs accept LDN receipts. We are always happy to supply documentation.
The therapeutic response to LDN is highly individual. Certain patients experience benefit fairly quickly, whereas others report no symptom relief.
Your own response may also be shaped by your tolerance and how your body handles the dose
Most new patients start LDN at 1.5 mg and increase by 1.5 mg each month. The typical titration schedule would look like this:
But not everyone is a typical patient. Compounding pharmacies live to cater to those with specific needs, so we always consider patient comfort and individual reactions when developing a dosing schedule.
Naltrexone is a medication approved for treating alcohol abuse and opioid dependence. The standard dose is 50 mg, and it has received FDA approval for these specific addiction-related conditions.
Low dose naltrexone is an off-label use of the same drug. At much lower doses (typically 4.5 mg compared to 50 mg), studies have shown preliminary evidence of its ability to help people with fibromyalgia, autoimmune diseases, mental health concerns, and other conditions.
LDN is available only through compounding pharmacies. To learn more about LDN and how it works, please get in touch with our excellent staff at ClearSpring Pharmacy.
All ClearSpring Pharmacy locations will be closed in observance of Memorial Day, Saturday, July 4th, 2026.
Normal business hours will resume on Monday.
A nationwide shortage of estradiol patches is affecting major pharmacies and may continue for up to 3 years.
Affected brands include:
You don’t need to wait until you run out. Compounding pharmacies are experts at stepping in when drug shortages occur.
We have topical options such as creams or troches, and we work with your doctor to ensure your care stays on track.