How to Take Afrin: Side Effects, Dosage
Learn how to use Afrin as directed: proper dosage, application tips, and possible side effects.
Not medical advice. Speak with a healthcare professional before using any medication.
Reviewed by:
Updated Feb, 15
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Information sourced from FDA-approved prescribing information and peer-reviewed medical references.
How to Take Afrin
How to Take Afrin (Oxymetazoline Nasal Spray)
The following steps reflect standard OTC label instructions for Afrin (oxymetazoline 0.05%):
- Per OTC labeling, adults and children 6 years and older may use this product. Not recommended for children under 6.
- Per OTC labeling, the recommended dose is 2–3 sprays in each nostril, no more than twice in 24 hours and no more than 3 days in a row, unless directed by a clinician.
- Before spraying: Blow your nose to clear the nostrils.
- Starting position: Keep your head upright (do not tilt back). Hold the bottle in the hand opposite the nostril you're treating.
- How to spray: Insert the tip just inside the nostril, aim slightly outward toward the ear, and squeeze while gently breathing in through your nose.
- Repeat: Follow the same steps for the other nostril, using the same number of sprays.
- After spraying: Avoid blowing your nose for a few minutes to let the medication settle.
- If using with other nasal products: Use saline first, wait a minute, then use Afrin last so it can work on clean passages.
Warnings Before Taking Afrin
- Per OTC labeling, avoid if you have uncontrolled high blood pressure, heart disease, or thyroid disorders unless cleared by a clinician.
- Per OTC labeling, check with your doctor if you have glaucoma or prostate issues.
- Per OTC labeling, do not use if you are currently taking or have recently taken a monoamine oxidase inhibitor (MAOI), as dangerous interactions may occur.
- Per OTC labeling, ask a health professional before use if pregnant or breastfeeding.
Afrin Side Effects
Common
Mild
Nasal Dryness or Irritation
Per OTC labeling, nasal dryness or irritation is a known side effect of oxymetazoline. This is usually mild and temporary but can be more pronounced with frequent use.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
1–3 hours
Common
Mild
Temporary Burning or Stinging
Per OTC labeling, some people notice a brief burning or stinging right after spraying Afrin. It typically fades within a few minutes as the medicine settles in.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
1–5 minutes
Common
Mild
Sneezing
Per OTC labeling, Afrin may trigger sneezing as your nasal passages react to the spray. This typically passes quickly.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
1–10 minutes
Uncommon
Mild
Runny Nose
Per OTC labeling, occasionally the nose becomes briefly runny after use, especially right after the spray is applied.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
10–30 minutes
Uncommon
Mild
Headache
Per OTC labeling, some users experience a headache. It is usually short-lived.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
30 minutes–2 hours
Rare
Severe
Rebound Congestion
Per OTC labeling, do not use for more than 3 consecutive days. If Afrin is used longer than recommended, it may cause worsening congestion once the medication wears off. If congestion persists, discontinue use and consult a clinician.
Per OTC Drug Facts labeling. If symptoms persist or worsen, stop use and consult a healthcare provider.
Normally lasts for:
Does not occur with one‑time use
Contact Us for a Personalized Care Plan
Have questions about compounding? Contact Voshell's Pharmacy — we prepare patient-specific medications pursuant to valid prescriptions from your licensed prescriber.
What If You Forgot to Take Afrin
What If You Forgot to Take Afrin?
If you miss a dose of Afrin, because it is used only as needed for congestion, you can simply use your next spray when symptoms return.
Do not "double up" or use extra sprays to make up for a missed dose.
Per OTC labeling, keep usage within the usual limit of no more than twice in 24 hours.
If you're approaching the 3-day mark of use, avoid extending the schedule—resume your usual plan without adding extra doses.
What If You Took Too Much Afrin
What If You Took Too Much Afrin (By Accident)?
If more than the labeled amount was used, contact Poison Control at 1-800-222-1222 right away. For children or if the product was swallowed, seek urgent medical care immediately.
- Do not use additional doses until you have spoken with Poison Control or a clinician.
- If symptoms such as rapid heartbeat, high blood pressure, or unusual drowsiness occur, seek emergency medical care.
- Keep this and all medications out of reach of children.
How Much Does Afrin Cost
Afrin Cost With Insurance
Because Afrin is an over-the-counter nasal spray, many insurance plans do not cover it. Even with insurance, people usually pay the retail price out of pocket. Some plans with flexible spending accounts may allow reimbursement, but this varies by provider.
Prices vary by pharmacy, dose, location, and insurance plan and may have changed since this page was written. Contact your pharmacy or insurance provider for current pricing.
How Much Does Afrin Cost without Insurance
Afrin Cost Without Insurance
Most Afrin products are sold over the counter, so insurance typically isn't involved. Without coverage, prices are still fairly modest. Store-brand or generic oxymetazoline versions are often available at a lower price per bottle.
Prices vary by pharmacy, dose, location, and insurance plan and may have changed since this page was written. Contact your pharmacy or insurance provider for current pricing.
