503A

Low Dose Naltrexone (LDN) Capsules

503A

Low Dose Naltrexone (LDN) Capsules

503A

Low Dose Naltrexone (LDN) Capsules

0.5 mg1 mg1.5 mg2 mg2.5 mg3 mg3.5 mg4 mg4.5 mg5 mg6 mg8 mg10 mg

Low Dose Naltrexone (LDN) Capsules

$100.00

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Product Overview

This product is available solely through our 503A Compounding Pharmacy, ensuring personalized care and precision in every order. Please note that a valid prescription is required for purchase. If you do not have an account, please contact us.

Naltrexone HCl Capsule (Each)

0.5 mg1 mg1.5 mg2 mg2.5 mg3 mg3.5 mg4 mg4.5 mg5 mg6 mg8 mg10 mg

Low Dose Naltrexone (LDN) refers to the use of naltrexone at significantly lower doses than what is typically prescribed for opioid or alcohol dependence. At doses ranging from 0.5 mg to 4.5 mg, LDN is used off-label to help manage various chronic conditions such as autoimmune diseases, chronic pain, fibromyalgia, and inflammatory disorders. It is believed to support immune system balance and reduce inflammation, offering potential benefits in conditions where the immune system is overactive or dysregulated.

Mechanisms of Action
This temporary blockade is thought to help modulate immune function, reduce inflammation, and improve symptoms in autoimmune and chronic pain conditions. LDN may also influence glial cells in the central nervous system, which are involved in the regulation of pain and inflammation.

Contraindications & Precautions
Patients should inform their healthcare provider of all medications they are taking to avoid potential interactions, particularly with immunosuppressants or CNS-active drugs.

Pregnancy & Breastfeeding
Therefore, it should only be used if the potential benefits clearly outweigh the risks, and under close medical supervision. Pregnant or nursing individuals should discuss the risks and benefits thoroughly with their healthcare provider before starting LDN therapy.

Store this medication at 68°F to 77°F (20°C to 25°C) and away from heat, moisture and light. Keep all medicine out of the reach of children. Throw away any unused medicine after the beyond use date. Do not flush unused medications or pour down a sink or drain.

  1. O’Connor PG, Kosten TR. Rapid and ultrarapid opioid detoxification techniques. JAMA 1998;279:229-234.
  2. Naltrexone (naltrexone hydrochloride) package insert. Hazelwood, MO: Mallinckrodt, Inc. 2009 Feb.
  3. Vivitrol (naltrexone extended release injectable suspension) package insert. Cambridge, MA: Alkermes, Inc.; 2013 Aug.
  4. Revia (naltrexone hydrochloride) package insert. Pomona, NY: Duramed Pharmaceuticals, Inc. 2013 Oct.
  5. American Academy of Pediatrics (AAP) Committee on Drugs. Transfer of drugs and other chemicals into human milk. Pediatrics 2001;108:776-89.

Related medications

503A vs 503B

  • 503A pharmacies compound products for specific patients whose prescriptions are sent by their healthcare provider.
  • 503B outsourcing facilities compound products on a larger scale (bulk amounts) for healthcare providers to have on hand and administer to patients in their offices.

Frequently asked questions

Our team of experts has the answers you're looking for.

A clinical pharmacist cannot recommend a specific doctor. Because we are licensed in Arizona, California, New Mexico, Texas, we can accept prescriptions from many licensed prescribers if the prescription is written within their scope of practice and with a valid patient-practitioner relationship.

*Licensing is subject to change.

Each injectable IV product will have the osmolarity listed on the label located on the vial.

Given the vastness and uniqueness of individualized compounded formulations, it is impossible to list every potential compound we offer. To inquire if we currently carry or can compound your prescription, please fill out the form located on our Contact page or call us at (806) 744-8477.

We source all our medications and active pharmaceutical ingredients from FDA-registered suppliers and manufacturers.

We're licensed to ship Arizona, California, New Mexico and Texas.

We ship orders directly to you, quickly and discreetly.

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