Narcan Nasal Spray

Please note: a valid prescription is required for all prescription medication.

$120.99

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Shipping Surcharge*: - $35.00 ⓘImportant note:
We are committed to providing you with safe and affordable medication when you need it. In anticipation of the upcoming Canada Post strike, we have secured alternative shipping options to avoid delays.

We strive to keep costs as low as possible but please note that with the increased costs associated with alternatives available while Canada Post services are interrupted, additional fees may apply.

For orders with Canadian products that are less than $300, a $35 surcharge will be applied to your order. There are no additional fees for orders of $300 or more.

There is no surcharge for orders shipping from outside of Canada. To find out if your medication is available outside of Canada, please view the “Country of Origin” options on the product page.*Spend $300+ to avoid surcharge (Canadian products only)

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Uses of Narcan Nasal Spray

Narcan Nasal Spray (naloxone) is an FDA-approved, over-the-counter medication used to rapidly reverse opioid overdoses. It works by blocking opioid receptors in the brain, helping restore normal breathing in someone experiencing an overdose.

Precautions and Warnings

While Narcan (naloxone) nasal spray is a life-saving medication, there are important precautions and warnings to consider when using it.

Not a Substitute for Emergency Care: Always call 911 immediately after administering Narcan. It temporarily reverses opioid overdose but does not replace medical treatment.

Possible Withdrawal Symptoms: Narcan rapidly blocks opioids, which may cause withdrawal symptoms, especially in individuals dependent on opioids. Symptoms include:

Agitation or irritability
Rapid heart rate
Nausea, vomiting, or diarrhea
Sweating and chills
Muscle pain

Re-overdose Risk: Narcan wears off in 30–90 minutes, but some opioids (like fentanyl or methadone) last longer. This means a person can overdose again after Narcan wears off. Stay with the person and monitor them until emergency help arrives.

Limited Effectiveness for Certain Substances: Narcan only works on opioids (e.g., heroin, fentanyl, oxycodone, morphine). It does not work for overdoses from:

Alcohol
Cocaine
Benzodiazepines (Xanax, Valium)
Methamphetamine

Use in Pregnant or Breastfeeding Women: Narcan can be used in emergencies, but it may cause withdrawal in the fetus or newborn if the mother is opioid-dependent. Seek immediate medical care after use.

Dosage

Standard Dosage:

Each Narcan Nasal Spray device contains 4 mg of naloxone in a single-use spray.
Give one spray (4 mg) into one nostril at the first signs of opioid overdose.
If the person does not wake up or breathing does not improve within 2-3 minutes, administer another dose using a new Narcan spray.

Side Effects

Common Side Effects:

Nausea or vomiting
Sweating and chills
Increased heart rate (tachycardia)
High blood pressure
Tremors or shaking
Restlessness, anxiety, or irritability
Muscle pain or body aches
Diarrhea or stomach cramps

Express Shipping - from $25.00

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Dry-Packed Products $25.00
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Shipping Countries:

United States (all contiguous states**)
Worldwide (excludes some countries***)

Standard Shipping - $15.00

Shipping with this method takes 5-10 days

Prices:

Dry-Packed Products $15.00
Not available for Cold-Packed products

Shipping Countries:

United States (all contiguous states**)
Worldwide (excludes some countries***)

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