Buy ReVia Online

ReVia is a naltrexone medicine used in treatment plans for alcohol dependence and for blocking opioid effects after detoxification. It can be ordered online with US delivery from Canada, and you can choose the strength shown during ordering to match the directions from your clinician. ReVia is used alongside counseling, support programs, and regular medical follow-up rather than as a stand-alone recovery plan.

ReVia Price, Strength Selection, and Ordering

ReVia price depends on the tablet strength, quantity, manufacturer, and current supply shown during ordering. Review the ReVia cost before placing your request, then select the dose or strength that matches your treatment plan. If your clinician has discussed naltrexone 50 mg tablets, match the label directions carefully and ask for clarification before changing how you take the medicine.

Cash-pay customers often look at Canadian pricing when planning ongoing treatment costs. BorderFreeHealth helps with order details and may help confirm clinical directions when needed for safe use. Shipping is handled with prompt, express shipping, and the medicine should remain in its labeled container when it arrives.

Quick tip: Set a refill reminder before your current supply runs low, especially if missed treatment days could disrupt your recovery plan.

What ReVia Treats

ReVia contains naltrexone hydrochloride, an opioid receptor antagonist. It is used for adults with alcohol dependence who are working to reduce drinking or maintain abstinence with structured support. It is also used to block the effects of opioids in people who have completed opioid detoxification and are medically ready to start opioid-blocking therapy.

For alcohol use disorder, naltrexone may reduce the rewarding effects associated with drinking. For opioid use disorder, it occupies opioid receptors without activating them, which can block the effects of opioid medicines or illicit opioids. This receptor-blocking action is why timing matters: starting too soon after opioid exposure can trigger sudden withdrawal.

Recovery care usually includes counseling, peer support, relapse-prevention planning, and follow-up visits. For more condition background, see our information on Alcohol Use Disorder and Opioid Use Disorder.

How Naltrexone Works in the Body

Naltrexone attaches to opioid receptors but does not produce opioid-like effects. In plain terms, it blocks a pathway that can reinforce alcohol use and opioid use. Because it does not activate opioid receptors, ReVia is not an opioid and does not cause opioid euphoria.

This medicine does not treat acute opioid withdrawal. It should only be started after an appropriate opioid-free interval and after clinical screening confirms that it is safe to begin. Some treatment programs use urine testing or a supervised challenge procedure before the first dose to reduce the risk of precipitated withdrawal.

ReVia is not the same type of medicine as Ozempic. Ozempic is a GLP-1 receptor agonist used for metabolic treatment, while ReVia is an opioid receptor antagonist used in addiction-treatment settings. ReVia is also not a weight-loss medicine, and any appetite or weight changes should be discussed with a clinician rather than used as a reason to take it.

Who May Be a Candidate

ReVia may fit adults who have a clear recovery goal, can attend follow-up care, and are not currently using opioids. It is commonly considered when a person wants medication support for alcohol dependence or a blockade-based relapse-prevention plan after opioid detoxification. Motivation and support matter because the tablet works best as one part of a broader care plan.

It is not appropriate for people who are using opioid pain medicines, opioid cough medicines, opioid-containing antidiarrheals, or illicit opioids. It should also be avoided in acute opioid withdrawal. People with acute hepatitis or liver failure should not use naltrexone. Tell your clinician about liver disease, pregnancy, breastfeeding, recent opioid exposure, planned surgery, and all medicines or supplements you take.

Why it matters: Opioid blockade changes emergency pain care, so every treating professional should know you take naltrexone.

Tablet Use and Daily Routine

Follow the directions given by your clinician and the label provided with your medicine. Oral naltrexone is often taken on a consistent daily schedule. Taking the tablet at the same time each day can help maintain blockade and make adherence easier during recovery work.

Take tablets whole with water unless your clinician gives different instructions. If nausea or stomach discomfort occurs, taking the dose with food may help some people. Avoid opioid-containing medicines unless a treating clinician specifically creates a safe plan for pain control or another medical need.

Some programs recommend carrying medical identification that notes opioid blockade. This is useful during urgent care visits, dental procedures, surgery, or injuries. If a procedure is planned, discuss pain-control options ahead of time so the care team can choose non-opioid strategies when appropriate.

Missed Dose and Restart Questions

If you miss a dose, follow the instructions provided with your medicine or contact your clinician. In many daily schedules, people take the missed tablet when remembered unless the next scheduled dose is close. Do not take extra tablets to make up for missed doses.

If several doses are missed, ask how to restart safely. This is especially important if opioid exposure may have occurred during the gap. A simple routine, such as pairing the tablet with breakfast or another daily habit, can reduce missed doses and support treatment consistency.

Storage, Travel, and Handling

Store ReVia tablets at room temperature in the original container, away from excess heat, moisture, and direct light. Keep the cap tightly closed and store the medicine out of reach of children, pets, and anyone for whom it was not intended. Avoid keeping tablets in a hot car or steamy bathroom.

For travel, keep the labeled container with you rather than placing all tablets in an unmarked organizer. A small backup supply in a separate bag may help if luggage is delayed. Time-zone changes can shift routines, so choose a stable local dosing time and use phone reminders if helpful.

Dispose of expired or unused tablets through a local pharmacy take-back program when available. Do not share ReVia with another person, even if their treatment goals sound similar. For broader medication browsing by therapeutic area, visit our Mental Health category.

Side Effects, Warnings, and Monitoring

Common side effects can include nausea, stomach pain, headache, dizziness, fatigue, trouble sleeping, joint or muscle aches, and decreased appetite. These effects are often manageable, but they should be reported if they are persistent, severe, or interfere with recovery care. Mood changes, unusual anxiety, or worsening depression also deserve prompt clinical attention.

Serious liver-related problems are less common but important. Seek medical help if you notice unusual fatigue, right-sided abdominal pain, dark urine, pale stools, or yellowing of the skin or eyes. Your clinician may order liver tests before or during treatment, especially if you have liver disease, heavy alcohol exposure, or take other medicines that affect the liver.

The most urgent safety issue is opioid exposure. Starting ReVia while opioids are still in the body can cause sudden withdrawal. Trying to override the blockade with large amounts of opioids can cause life-threatening overdose. After stopping naltrexone, opioid tolerance may be reduced, which can increase overdose risk if opioids are used again.

• Avoid opioid pain medicines unless a clinician creates a supervised plan.
• Tell urgent-care and surgical teams that you take naltrexone.
• Ask about liver monitoring and warning symptoms.
• Discuss an overdose-response plan if opioid relapse risk is present.
• Report severe nausea, mood changes, or signs of liver injury.

Drug Interactions and Practical Cautions

Opioid-containing products are the most important interaction concern. These include some pain relievers, cough syrups, diarrhea treatments, and certain medicines used around procedures. Naltrexone can block their effects, and higher opioid doses used to overcome that blockade can be dangerous.

Alcohol use can also strain the liver, so discuss drinking patterns honestly during treatment. Review all over-the-counter medicines, supplements, and herbal products with your clinician. Even when a medicine does not directly interact with naltrexone, it may affect sedation, mood, liver function, or treatment adherence.

If you need pain control for injury, dental work, or surgery, do not manage it alone. Non-opioid strategies may be preferred, while emergency opioid use requires clinicians who understand opioid blockade and respiratory-risk monitoring.

Brand and Generic Naltrexone Choices

ReVia is a brand name for naltrexone hydrochloride tablets. Generic naltrexone products contain the same active ingredient, though packaging, manufacturer, and market naming can differ. Your clinician can explain whether a brand or generic version fits your treatment plan and continuity needs.

People often search for ReVia 50 mg tablets, naltrexone HCl 50 mg tablet, or generic ReVia price because oral naltrexone is commonly associated with a 50 mg tablet strength. Use the actual strength and quantity shown during ordering, and match them to the directions you were given. Do not assume that a different package, market, or manufacturer has identical instructions.

Canadian-sourced medicines may have packaging or naming differences from U.S. products while still being supplied through licensed pharmacy channels. If country of origin matters to you, our Canada product-origin category can help you understand how items are organized.

How ReVia Compares With Other Treatment Options

ReVia is an oral opioid-blocking medicine. It differs from agonist or partial-agonist treatments used in some opioid use disorder plans, which activate opioid receptors to different degrees under medical supervision. The best choice depends on opioid-use history, detoxification status, relapse risk, treatment setting, and personal goals.

For alcohol dependence, ReVia is one medication option among counseling-centered treatment plans. Some people may be offered other medicines based on liver health, kidney function, side-effect history, adherence needs, or drinking goals. A clinician can help weigh daily tablets against other approaches and decide how long to continue treatment.

General mental-health and recovery topics are organized in our Mental Health articles category. These materials can support conversations with your care team, but individualized decisions should come from clinicians who know your history.

Questions to Ask Before Starting or Refilling

Clear questions can make ReVia easier to use safely. Ask how long you should be opioid-free before starting, what to do if you miss several doses, and whether any current medicines contain opioids. Also ask how liver monitoring will be handled and which symptoms should prompt urgent care.

If alcohol dependence is the treatment focus, ask how medication will connect with counseling, peer support, and relapse-prevention planning. If opioid relapse prevention is the goal, ask what emergency plan you should keep in place and how pain will be managed if you are injured. Before refilling, discuss side effects, adherence barriers, cravings, lapses, and any changes in health status.

Authoritative Sources

FDA prescribing information for ReVia

Health Canada product record for naltrexone

This content is for informational purposes only and is not a substitute for professional medical advice.