Low Dose Naltrexone (LDN) in Rio Grande Valley

Compounded LDN Prescriptions, Delivered Anywhere in Texas.

Ordering Your LDN Prescription

Every Rio Grande Valley order starts the same way, whether the call comes from McAllen, Brownsville, Raymondville, or somewhere in between.

Need help getting started? Call 972-214-0350.

Conditions Prescribers Have Used LDN For

Prescribers in Rio Grande Valley have found low dose naltrexone useful as part of a broader treatment approach for conditions like:

• Hashimoto's thyroiditis and other autoimmune thyroid conditions
• Multiple sclerosis, as an adjunctive, supportive therapy
• Rheumatoid arthritis and other autoimmune or inflammatory conditions
• Chronic fatigue syndrome / ME
• PTSD and certain mood-related conditions, as an adjunctive therapy
• Fibromyalgia
• Chronic pain conditions, including complex regional pain syndrome (CRPS)
• Crohn's disease and other inflammatory bowel conditions

These conditions reflect common prescribing patterns, not a guarantee that LDN will help in every case. Because a prescription is required, please ask your prescriber whether LDN is appropriate for you. This information is educational and not a substitute for professional medical advice.

What Low Dose Naltrexone Is and How We Compound It in Rio Grande Valley

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 in Rio Grande Valley, and delivers or ships them to any address in Texas. 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 in Rio Grande Valley

People in Rio Grande Valley 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

Patients in Rio Grande Valley receiving compounded LDN can expect their capsules to include a standard, inert filler used to achieve an accurate, repeatable dose. If a specific filler is a concern, our pharmacist can review alternative options with you or your prescribing provider.

Why Patients Trust UnityRX for LDN

For LDN prescriptions in Rio Grande Valley, UnityRX Pharmacy sources pharmaceutical-grade ingredients through PCCA, Medisca, and Fagron and maintains NCPDP certification, the same standards we hold across all of our compounding work.

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 in Rio Grande Valley, 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, 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 in Rio Grande Valley?

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 in Rio Grande Valley?

If your provider prescribes low dose naltrexone for fibromyalgia, we prepare it to the strength and form they order and deliver or ship it to Rio Grande Valley. 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 cities in Rio Grande Valley does UnityRX serve for low dose naltrexone?

We deliver or ship compounded LDN prescriptions throughout Rio Grande Valley, and to any address in Texas. See the county and city list below for the communities we most commonly serve.

Which Rio Grande Valley providers send LDN prescriptions to UnityRX?

Prescribers throughout Rio Grande Valley, 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, open Monday through Friday, 10 AM to 5:30 PM. Patients from Rio Grande Valley 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 in DFW | Pain Management Compounding | GI Compounding | BHRT Hormone Replacement in DFW | Hair Loss Treatment in DFW

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.

Serving Rio Grande Valley

From Hidalgo County down through Starr County, UnityRX prepares each LDN prescription to a provider's written specification. Below are the counties and communities we most commonly serve in this region.

County	Cities We Commonly Serve
Hidalgo	McAllen, Edinburg, Mission, Pharr, San Juan, Alamo
Cameron	Brownsville, Harlingen, San Benito, Los Fresnos
Willacy	Raymondville, Lyford
Starr	Rio Grande City, Roma

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