Naloxone

Uses of Naloxone

Naloxone is commonly used to treat Opioid Dependence, Opioid Morphine Dependence, Opioid Toxicity and Alcohol Addiction.

How Naloxone Works

Naloxone competitively binds to opioid receptors in the brain, displacing opioids and reversing their effects. It quickly restores normal respiration and consciousness in individuals experiencing opioid overdose.

Side Effects of Naloxone

Common side effects may include withdrawal symptoms such as nausea, vomiting, sweating, and tremors.

Information About Naloxone

Naloxone is a competitive opioid receptor antagonist used to reverse opioid overdose and respiratory depression in Singapore. Available as a 0.4mg–2mg intravenous, intramuscular, or intranasal formulation administered in emergency settings, it is HSA-registered and available on prescription only in Singapore. Its exceptionally short half-life of 30–90 minutes means re-dosing may be necessary for long-acting opioid overdoses as the opioid effect can outlast the naloxone reversal — patients require close monitoring for at least two hours after administration. A valid doctor's consultation is required before dispensing. Order Naloxone online at DoctorOnCall Singapore with same-day delivery available. Speak to a DoctorOnCall physician today to check if Naloxone is right for you.


Naloxone is a medication commonly used to rapidly reverse the effects of opioid overdose, including life-threatening respiratory depression. It works by blocking opioid receptors in the brain, helping restore normal breathing and consciousness in individuals affected by opioid toxicity. Naloxone belongs to a class of medications known as opioid antagonists and is widely used in emergency medicine and overdose management. Find affordable Naloxone options from trusted brands at DoctorOnCall.

Conclusion

Consult our doctors online for safe and effective use of Naloxone tailored to your health needs. Find the best prices for affordable Naloxone injections and nasal sprays at DoctorOnCall Singapore.


Warnings

Kidney Limited Data

Limited data are available regarding the impact of Naloxone on kidney function. Consultation with a healthcare professional is recommended for individuals with kidney issues.

Alcohol Limited Data

Limited data are available regarding the interaction of Naloxone with alcohol. Caution is advised, and it is recommended to consult with a healthcare professional before combining the two.

Pregnancy Limited Data

There is limited data on the safety of Naloxone during pregnancy. Consultation with a healthcare provider is recommended to assess potential risks and benefits.

Driving Generally Safe

Naloxone typically does not impair the ability to drive. However, caution should be exercised as individual responses may vary, especially considering potential residual effects of opioids.

Liver Limited Data

Limited data are available on the effects of Naloxone on liver function. Caution is advised, especially for individuals with liver conditions. Consultation with a healthcare professional is recommended.

Lactation Limited Data

Limited data are available regarding the safety of Naloxone during lactation. Consultation with a healthcare professional is advised to determine potential risks and benefits.

Written by

Dr. Adeline Carol Peters

, Bachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)

Reviewed by

Dr. Mohd Izzat Amir Bin Awang

, Doctor of Medicine (MD), University of Mansoura - Manchester