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About Nex 400mcg/1ml Injection
Nex 400mcg/1ml Injection is an opioid antagonist used to treat opioid overdose. This medicine is given as an emergency treatment where the use of high-potency opioids as a chemical weapon is suspected and as temporary prophylaxis of respiratory and/or central nervous system depression in military personnel and chemical incident responders.
Nex 400mcg/1ml Injection contains Naloxone, which belongs to the class of opioid receptor antagonists. It works by blocking the effect of opioid receptors and blocks the effects. Thereby it helps treat opioid overdose.
Nex 400mcg/1ml Injection may cause certain side effects such as nausea, vomiting, injection site reactions, dizziness, and headache. If Nex 400mcg/1ml Injection causes any serious discomfort, speak with a doctor. Nex 400mcg/1ml Injection will be administered by the physician in an emergency.
Nex 400mcg/1ml Injection is generally given on an emergency basis. The patient's caregiver should inform the doctor about his/her previous medical and medication history beforehand. Also, inform the doctor if the patient is pregnant, planning to become pregnant, or breastfeeding.
Uses of Nex 400mcg/1ml Injection
Directions for Use
Key Benefits
Nex 400mcg/1ml Injection contains Naloxone, which belongs to the class of medications called 'opioid-antagonist' used to treat opioid dependence. It works by blocking the effect of opioid receptors and thereby blocks the effects of opioids. It is used along with counselling and social support to help patients dependent on opioid drugs. This medicine is also used after surgery to reverse the effects of opiates given during surgery.
Storage
Drug Warnings
Nex 400mcg/1ml Injection is generally given on an emergency basis. The patient's caregiver should inform the doctor about his/her previous medical and medication history beforehand. Also, let the doctor know if the patient is pregnant, planning to become pregnant, or breastfeeding. Inform your doctor if you have increased blood pressure, liver/kidney disease, or are taking any medications before receiving Nex 400mcg/1ml Injection. Do not use other medications without the doctor's notice, especially opioid-containing ones. It may cause precipitation of severe opioid withdrawal and risk of recurrent respiratory and central nervous system depression. Hence, the patient should be monitored carefully after administration of Nex 400mcg/1ml Injection.
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Diet & Lifestyle Advise
Side Effects of Nex 400mcg/1ml Injection
Habit Forming
Therapeutic Class
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Nex 400mcg/1ml Injection contains Naloxone, which works by inhibiting the effect of opioid receptors and thereby blocks the effects of opioids.
No, Nex 400mcg/1ml Injection should not be used with an opioid analgesic, as it may cause serious adverse effects of the drug. If you have any concerns, please discuss them with your doctor.
Inform your doctor about your medical conditions, allergic reactions, and medications you are already taking (especially opioid analgesics). Also, let your doctor know if you are pregnant, planning to become pregnant, or breastfeeding.
Drug-Drug Interactions Checker List
Special Advise
Disease/Condition Glossary
Opioid overdose: Opioid overdose is a condition when someone takes opioid medicine (fentanyl) more than prescribed. This can further make the individual physically dependent on a substance. In this case, instead of making enough of its own opioids, the body has begun to rely on outside opioids to maintain normal function. Symptoms may include vomiting or making gurgling noises, blue skin due to poor circulation, slow breathing, unresponsiveness, confusion, etc.

Have a query?
Alcohol
Safe if prescribed
Consumption of alcohol is not recommended during treatment with this medicine as it can worsen the condition of the patient.
Pregnancy
Consult your doctor
Nex 400mcg/1ml Injection should be used during pregnancy only if the potential benefit justifies the potential risk to the fetus. If administered during pregnancy, the doctor may need to monitor your unborn baby carefully after you receive the medication.
Breast Feeding
Consult your doctor
Consult the doctor if you are breastfeeding. Caution should be exercised while using Nex 400mcg/1ml Injection in nursing mother.
Driving
Safe if prescribed
Nex 400mcg/1ml Injection will be administered in the hospital setting.
Liver
Consult your doctor
Nex 400mcg/1ml Injection should be used with caution in patients with liver disease. So, inform your doctor if you have liver impairment. Regular monitoring of liver function tests is advisable while on treatment with this medicine.
Kidney
Consult your doctor
Caution is recommended while administering Nex 400mcg/1ml Injection to patients with renal impairment. So, inform your doctor if you have kidney impairment. Your doctor will weigh the benefits and potential risks before prescribing Nex 400mcg/1ml Injection.
Children
Safe if prescribed
Nex 400mcg/1ml Injection should be used in children only if advised by the doctor.