Low Dose Naltrexone (LDN)
Compounded LDN Prescriptions, Delivered Free Anywhere in Texas.
Ordering Your LDN Prescription
Every UnityRX LDN order starts the same way, no matter where in Texas you live.
Two Easy Steps to Get Your LDN
If you already have a prescription,
1-ask your prescriber to send it to UnityRX Pharmacy using e-prescribe or fax the prescription to 972-214-0351, or call us at 972-214-0350.
2-you can call 972-214-0350 to transfer it, or complete our online transfer form, and we'll coordinate the move for you.
UnityRX Compounds & Delivers for Free
Our pharmacist compounds your prescription to the exact strength ordered, then ships it to you for free or has it ready for pickup at 811 E Plano Pkwy Ste 116, Plano, TX 75074.
Need help getting started? Call 972-214-0350.
Conditions Prescribers Have Used LDN For
Prescribers write LDN prescriptions for a range of conditions, most often based on the patient’s individual history and response to other treatments. Conditions LDN has been prescribed for include:
- Fibromyalgia
- Chronic pain and chronic fatigue syndrome
- Multiple sclerosis
- Crohn’s disease and other inflammatory bowel conditions
- Rheumatoid arthritis and other autoimmune conditions
- Inflammatory skin conditions
- Long COVID
- POTS and dysautonomia
- Complex regional pain syndrome
- Hashimoto’s thyroiditis
- Migraine
- Anxiety and mood support, as an adjunct, under a prescriber’s care
This list reflects how LDN has been used in practice and in published research. It is not a guarantee of effectiveness for any condition. This information is for educational purposes only and is not medical advice. LDN is available only with a valid prescription, so please ask your prescriber whether it may be appropriate for you.
What Low Dose Naltrexone Is and How We Compound It
UnityRX Pharmacy is a compounding pharmacy in Plano, TX that prepares low dose naltrexone (LDN) capsules and liquids to the strength a prescriber orders, for patients across Texas, including the Dallas-Fort Worth Metroplex, and delivers or ships them to any address in the state. Naltrexone is a medicine that blocks opioid receptors. At its usual full strength it is used in addiction medicine; at a fraction of that strength, roughly 0.5 mg to 4.5 mg, prescribers use it for a different set of reasons, and because no manufacturer sells those small strengths, it has to be compounded. Low dose naltrexone is prescribed at strengths and for purposes that differ from how naltrexone was originally developed, and that choice belongs to your prescriber.
The flow is straightforward: a provider decides LDN is appropriate and writes the strength and form, we compound capsules or a liquid to that exact strength, and it is delivered or picked up. Refills repeat the same formula unless the provider changes it. Many prescribers start low and raise the strength over several weeks, which is why a compounded liquid or a set of capsule strengths is useful. Consult your provider about whether LDN fits your treatment plan.
Low Dose Naltrexone and Weight Loss
People across Texas often find this page after reading that low dose naltrexone helps with weight loss. Here is the honest version. Naltrexone on its own is not a weight loss medicine. The research that gets quoted looked at naltrexone combined with a second medication, and even there the effect came from the pair, not from naltrexone alone. Some prescribers do include LDN in a broader weight-management plan, usually because of how it interacts with appetite and reward signaling, and some compounding formulas pair a small amount of naltrexone with other actives for that purpose. Whether any of that fits your situation is a conversation for your prescriber, who knows your history and can weigh it against other options. We compound what they order; we do not design weight-loss protocols.
This information is general information and not medical advice. You have to ask your prescriber.
Optional Fillers
Each LDN capsule is compounded to your prescriber’s exact dose using a filler that carries the active ingredient. Standard fillers we commonly use include microcrystalline cellulose and mannitol, and lactose-free options are available on request for patients with sensitivities. Let your pharmacist know about any allergies or intolerances when you submit your prescription so we can select the most suitable filler for you.
Why Patients Trust UnityRX for LDN
UnityRX Pharmacy is an independently owned compounding pharmacy based in Plano, TX. We are a proud member of PCCA, Medisca, and Fagron, sourcing pharmaceutical-grade ingredients through each, and UnityRX is a certified NCPDP member. Every LDN prescription is compounded to order at the exact strength your prescriber writes, not pulled from a pre-made batch. We offer free delivery across Texas, and patients are welcome to visit our Plano location in person to pick up a prescription or speak with a pharmacist.
How LDN Is Usually Started
Many prescribers begin at a small strength taken at bedtime and raise it in steps over four to eight weeks until they reach the strength they want to hold. A compounded oral liquid lets them move in tiny steps, while capsules come in fixed strengths. The schedule belongs to the prescriber, and we fill exactly what is written, including titration sets when a prescriber orders more than one strength at once.
Some of Our LDN Products
Nothing on this list is compounded until a prescriber orders it for a specific patient; the table below shows common forms we prepare for patients across Texas, not a fixed menu.
| Product | Dosage form | Strength | Notes |
|---|---|---|---|
| Low dose naltrexone (naltrexone HCl) | Oral capsule | As per prescriber instructions | The standard LDN capsule; each one is made to the strength on the prescription |
| Low dose naltrexone | Oral liquid | As per prescriber instructions | Lets the strength move in very small steps; measured with an oral syringe |
| Low dose naltrexone | Sublingual drops | As per prescriber instructions | Held under the tongue; sometimes chosen for patients who have trouble with capsules |
| LDN titration set | Oral capsules, two or more strengths | As per prescriber instructions | Dispensed together when a prescriber writes a step-up schedule |
| Low dose naltrexone | Topical cream | As per prescriber instructions | Occasionally ordered for skin conditions; uncommon |
| Bupropion HCl / Caffeine / Oxytocin / Topiramate / Naltrexone HCl / Methylcobalamin | Oral capsule | As per prescriber instructions | Weight-management combination capsule; also available without caffeine |
Strengths and dosage forms are set by your prescriber. Compounded medications are prepared for a specific patient based on a valid prescription from a licensed prescriber.
Frequently Asked Questions
Do you offer home delivery?
Yes. We ship compounded medication anywhere in Texas for free, and most orders go out the next business day once your medication is prepared. No trip to the pharmacy required.
How do I send my prescription to UnityRX Pharmacy?
Fax it to 972-214-0351, have your provider e-prescribe it, call us at 972-214-0350, or use our online transfer form.
Does low dose naltrexone help with weight loss?
On its own, naltrexone is not a weight loss medication. The research people cite studied it in combination with another medicine. Some prescribers include LDN in a wider weight-management plan; whether that applies to you is their call. We compound what your prescriber orders.
What are the benefits of low dose naltrexone?
Prescribers most often order LDN for fibromyalgia, other chronic pain conditions, and autoimmune or inflammatory conditions, and more recently for long COVID and POTS. The studies are small and results vary from person to person. Your prescriber can tell you whether the evidence applies to your condition.
What are the side effects of low dose naltrexone?
The most common report is vivid dreams in the first few weeks. Headache, trouble sleeping, nausea, and mild stomach upset have also been reported and usually ease with time or a slower increase in strength. Report anything persistent to your prescriber.
Can I take LDN if I take opioid pain medication?
Naltrexone blocks opioid receptors. Anyone taking opioid pain medication, buprenorphine, or methadone should tell their prescriber before starting LDN, because it can trigger withdrawal. This is a prescriber decision, not a pharmacy one.
Why does LDN have to be compounded?
Naltrexone is manufactured only at a much higher strength for addiction medicine. The small strengths used for LDN are not sold commercially, so a compounding pharmacy prepares them to the prescriber's order.
What strengths of LDN does UnityRX compound?
Most prescriptions we fill fall between 0.5 mg and 4.5 mg, as capsules or an oral liquid, and we can prepare other strengths when a prescriber orders them. The strength on your label is always the one your prescriber wrote.
Should I take LDN at night or in the morning?
Many prescribers start with bedtime dosing; some move it to the morning if dreams or sleep are a problem. Follow the schedule on your prescription and ask your prescriber before changing it.
Can UnityRX compound LDN for fibromyalgia?
If your provider prescribes low dose naltrexone for fibromyalgia, we prepare it to the strength and form they order and deliver or ship it anywhere in Texas. Whether LDN is appropriate for your case is your provider's decision.
Do you make LDN for autoimmune conditions?
We compound naltrexone to whatever strength a prescriber writes, regardless of the condition they are treating. Diagnosis and treatment choice stay with your provider; we do not advise on either.
Do you offer LDN as a liquid or sublingual drops instead of capsules?
When a prescriber orders it, yes. An oral liquid lets the strength move in very small steps during titration; sublingual drops are an option for patients who have trouble with capsules. Availability of each form is confirmed at the time of the order.
How long does LDN titration usually take?
Prescribers commonly raise the strength in steps over four to eight weeks, but the schedule is theirs to set and varies by patient. We fill each step exactly as written, including titration sets with more than one strength.
Which areas of Texas does UnityRX serve for low dose naltrexone?
We deliver or ship compounded LDN prescriptions to any address in Texas, from the Dallas-Fort Worth Metroplex to Houston, Austin, San Antonio, and everywhere in between.
Which clinics send LDN prescriptions to UnityRX?
Prescribers across Texas, including primary care, pain management, and telehealth providers, send LDN prescriptions to UnityRX; we do not name specific clinics.
Visiting Our Plano Pharmacy
UnityRX is headquartered at 811 E Plano Pkwy Ste 116, on the east side of Plano with parking right outside the door. Patients from anywhere in Texas are welcome to stop in for a first LDN fill, meet the pharmacist, and go over how to take a compounded capsule or liquid, then switch to delivery or shipping for refills.
Related UnityRX services: Compounding Pharmacy | Pain Management Compounding | GI Compounding | BHRT Hormone Replacement | Hair Loss Treatment
Important Information
Compounded medications are prepared for a specific patient based on a valid prescription from a licensed prescriber. Talk with your provider about whether a compounded option fits your treatment plan.