Vivitrol (naltrexone) Coupons, Discounts & Cost
Vivitrol (naltrexone) is a modern drug for the treatment of patients with alcohol dependence and opioid addiction. One way to save money on the Vivitrol retail cost regardless of income and insurance status is to use Vivitrol coupons or discount cards from RXCoupons. Use this Naltrexone coupon at this online pharmacy and receive up to 75% off the sale price.
Vivitrol pharmacologic effect
Vivitrol (naltrexone) is a modern drug for the treatment of patients with alcohol dependence and opioid addiction. The drug blocks the effect of opiates in the central nervous system.
Naltrexone reduces the effect of opioid analgesics (analgesic, antidiarrheal, antitussive effects). The combination with opioids in large doses may lead to face hyperemia, pruritus, rash. This drug may cause an attack of abstinence in patients with opioid dependence.
Naltrexone prevents the risk of physical dependence to morphine, heroin and other opiates. Vivitrol has fewer side effects and is more easily tolerated by the body than other similar drugs. The therapy does not lead to mental or physical drug dependence.
Vivitrol contraindications
Vivitrol should not be used in patients with hypersensitivity reactions, acute hepatitis, hepatic insufficiency. In addition, this drug is not used to treat opioid overdose.
Vivitrol dosage and administration
Treatment can be initiated only if you stop using drugs for 7-10 days (according to urine tests). The patient should have no signs of abstinence. The initial dose is 25 mg of Vivitrol. The next dose is administered within 1 hour. The average dose is 50 mg per day (this dose can block 25 mg of intravenously administered heroin).
There are also other schemes: 50 mg for the first 5 days and 100 mg for the sixth day; 100 mg every 2 days or 150 mg every 3 days; 100 mg on Monday, 100 mg on Tuesday and 150 mg on Friday. It should be borne in mind that these regimens increase the risk of hepatotoxicity.
Children under 18 years of age should not use Vivitrol.
Vivitrol side effects
Digestive system: often - nausea or vomiting, abdominal pain; rarely - anorexia, diarrhea or constipation, dryness of the oral mucosa, flatulence, erosive and ulcerative lesions of the gastrointestinal tract.
CNS: often - anxiety, nervousness, fatigue, weakness, restless sleep, headache; rarely - dizziness, blurred vision, confusion, hallucinations, CNS depression, pain and burning sensation in the eyes, photophobia, irritability, drowsiness, migraine, asthenia, anxiety.
Respiratory system: rarely - cough, nasal congestion, rhinorrhea, bronchial obstruction, shortness of breath, upper respiratory tract infections, sinusitis, laryngitis, pharyngitis, nasopharyngitis.
Cardiovascular system: rarely - chest pain, high blood pressure, tachycardia, palpitations, phlebitis.
Genitourinary system: discomfort with urination, increased urination, swelling of the face, sexual disorders in men (delayed ejaculation, reduced potency).
Allergic reactions: often - skin rash, skin hyperemia; rarely - hyperthermia, itchy skin.
Musculoskeletal system: often - arthralgia, myalgia; rarely - arthritis, joint stiffness, back pain, pain in the extremities.
Dermatologic disorders: maculopapular rash, sweating, acne, alopecia.
Opioid withdrawal syndrome: abdominal pain, epigastric spasms, nervousness, fatigue, irritability, diarrhea, tachycardia, hyperthermia, rhinorrhea, sneezing, sweating, arthralgia, myalgia, anorexia, vomiting, tremor.
Other reactions: pain, soreness, tightness, swelling, itching, hemorrhage.
What about Vivitrol special instructions?
Patients should stop taking opioids at least 7-10 days before starting Vivitrol therapy.
It is necessary to stop taking this drug in case of pain in the abdomen. You should immediately consult a doctor in case of progressive dyspnoea and hypoxia.
It is necessary to avoid using this drug during pregnancy without the supervision of a doctor. Vivitrol therapy may lead to serious side effects in newborns.
Vivitrol therapy reduces the effectiveness of drugs containing opioids (antitussive drugs, narcotic analgesics).
Hepatotoxic drugs increase the risk of liver damage.
Vivitrol should not be used in combination with thioridazine.