What is a Generic Drug?
A generic drug is a copy of the brand-name drug with the same dosage, safety, strength, quality, consumption method, performance, and intended use. Before generics become available on the market, the generic company must prove it has the same active ingredients as the brand-name drug and works in the same way and in the same amount of time in the body.
The only differences between generics and their brand-name counterparts is that generics are less expensive and may look slightly different (eg. different shape or color), as trademarks laws prevent a generic from looking exactly like the brand-name drug.
Generics are less expensive because generic manufacturers don't have to invest large sums of money to develop a drug. When the brand-name patent expires, generic companies can manufacture a copy of the brand-name and sell it at a substantial discount.
Revia (Naltrexone)
Prescription Required
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Product Details
Description
Buy Revia Medication
Chemical Name: NALTREXONE (nal-TREX-zone)
Revia medication is used to help people who have a narcotic or alcohol addiction to stay drug-free. It also reduces the desire to drink alcohol when it is used along with a treatment program that includes counseling, support, and lifestyle changes.
You can buy Revia from Canada Pharmacy to get the most authentic medicine at the best rates.
Directions
Consume Revia usually 50 mg once daily or as directed by your doctor. However, your doctor may prescribe a higher dose (100-150 mg) to be taken every 2-3 days to make it easier to schedule clinic visits. Preferably, it should be taken with food to avoid nausea or upset stomachs.
Take this medication as directed. Do not alter the dosage without your doctor's approval. Store it at room temperature in a dry place.
Ingredients
Revia contains naltrexone 50 mg as an active ingredient.
The inactive ingredients include:
- Colloidal silicon dioxide
- Crospovidone
- Hydroxypropyl methylcellulose
- Lactose monohydrate
- Magnesium stearate
- Microcrystalline cellulose
- Polyethylene glycol
- Polysorbate 80
- Synthetic red iron oxide
- Synthetic yellow iron oxide
- Titanium dioxide
Fact Table
Formula
C20H23NO4
License
US FDA
Bioavailability
5-60%
Legal status
US: RX Only
Chemical Name
Naltrexone
Elimination half-life
4 hours
Dosage (Strength)
50mg (30 tablets)
Pregnancy
Consult a doctor
Brands
Revia
Protein binding
20%
PubChem CID
5360515
MedlinePlus
a685041
ChEBI
7465
ATC code
N07BB04
DrugBank
DB00704
KEGG
D05113
Routes of administration
Topical
Cautions
Let your doctor about any allergies and its signs you had, like rash, hives, itching, shortness of breath, wheezing, a cough, swelling of the face, lips, tongue, or throat; or any other signs. Let your doctor know of all the other medicines you might be taking to make sure there may be no adverse drug interactions. Make sure to have blood work checked as you have been told by the doctor.
Do not drink alcohol while taking Revia. Avoid taking pain drugs as they will not work. Do not take 2 doses at the same time or extra doses. In case of an overdose, contact your doctor immediately.
Side Effects
Side effects that may occur while taking this medication include:
- Upset stomach
- Anxiety
- Nervousness
- Muscle or joint pain
- Restlessness
- Irritability
- Feeling lightheaded
- Fainting
- Increased thirst
- Weakness or tiredness
- Insomnia
- Decreased sex drive
- Impotence
- Difficulty having an orgasm
In case of any of these serious side effects, contact your doctor immediately:
- Blurred vision or eye problems
- Fast heartbeat
- Mood changes
- Hallucinations
- Confusion
- Nausea
- Low fever
- Loss of appetite
- Dark urine
- Clay-colored stools
- Jaundice
- Ear pain
- Skin rash or itching
- Wheezing
- Difficulty breathing
IMPORTANT NOTE: The above information is intended to increase awareness of health information and does not suggest treatment or diagnosis. This information is not a substitute for individual medical attention and should not be construed to indicate that use of the drug is safe, appropriate, or effective for you. See your health care professional for medical advice and treatment.Product Code : 1779
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