---
product_id: 34807168
title: "Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays"
brand: "vicks"
price: "฿1123"
currency: THB
in_stock: true
url: https://www.desertcart.co.th/products/34807168-sinex-severe-nasal-spray-original-ultra-fine-mist-decongestant-medicine
store_origin: TH
region: Thailand
---

# 12-hour relief duration Ultra fine mist for deep nasal delivery 265 sprays per bottle Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays

**Brand:** vicks
**Price:** ฿1123
**Availability:** ✅ In Stock

## Summary

> 💨 Breathe Boldly, Live Freely – Instant Sinus Relief in Every Spray!

## Quick Answers

- **What is this?** Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays by vicks
- **How much does it cost?** ฿1123 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/34807168-sinex-severe-nasal-spray-original-ultra-fine-mist-decongestant-medicine)

## Best For

- vicks enthusiasts

## Why This Product

- Trusted vicks brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **HSA/FSA Eligible:** Smart health investment—use your HSA or FSA benefits to keep congestion at bay without breaking the bank.
- • **High Spray Count:** Generous 265 sprays ensure you’re stocked through cold and allergy seasons without interruption.
- • **Direct Nasal Action:** Unlike pills, it works right where you need it—reducing swelling at the source for rapid breathing ease.
- • **Ultra Fine Mist Technology:** Experience targeted, fast-acting decongestant delivery directly to nasal membranes for instant comfort.
- • **Power-Packed 12-Hour Relief:** Stay clear and confident all day with long-lasting congestion and sinus pressure relief.

## Overview

Sinex SEVERE Nasal Spray delivers a powerful, ultra fine mist that targets nasal congestion and sinus pressure at the source, providing up to 12 hours of relief. With 265 sprays per bottle, it offers a reliable solution for severe sinus congestion caused by colds or allergies. This HSA/FSA eligible decongestant works faster than oral tablets by directly reducing swelling in nasal membranes, making it an essential tool for professionals seeking quick, effective relief without daily use.

## Description

Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays

## Features

- Targets nasal congestion and sinus pressure at the source by reducing swelling in the sinuses
- Breathe better all day or all night long with Vicks Sinex Severe; For instant, 12-hour, nasal congestion and sinus pressure relief
- This powerful decongestant medicine be used to treat severe sinus congestion and pressure caused by a cold or seasonal allergy spell, Not intended for daily use
- Unlike nasal decongestant tablets, Vicks Sinex Severe Nasal Sprays works by delivering powerful decongestant medicine directly to your nasal membranes
- Vicks Sinex Severe Nasal Spray is HSA and FSA eligible, Check with your provider for more details

## Product Details

- **Brand:** Vicks
- **Item Weight:** 0.03 Pounds
- **Item dimensions L x W x H:** 1.93 x 1.3 x 4.53 inches
- **Product Benefits:** Soothing,Moisturizing
- **Specific Uses For Product:** Allergy, Cold, Fever

## Images

![Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays - Image 1](https://m.media-amazon.com/images/I/61rRvY1S9yL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Questions & Answers

**Q: Can I use it everyday?**
A: You're not suppose to as it can cause rebound effect. I however was on a medication that caused extreme stuffiness so I had to use it every day or else I couldn't breathe through my nose and would panic. I have since stopped that medication but do still use the nose spray daily because I'm not willing to deal with the rebound effect because any amount of stuffiness causes me severe anxiety and panic attacks. I had to use it every few hours every day when on the medication that caused the stuffiness. Since stopping that med though, I can use the nose spray usually once in the morning and once at night and I'm good as long as I continue breathing through my nose and not my mouth. I've always been a mouth breather but I've found with this spray that if I breathe through my mouth and not my nose I have to use it more often. If I just breathe through my nose I can get away with using it once or twice a day. Unless you need it everyday I wouldn't use it that much but if you do need it, then use it. You're not going to become addicted to it as in drug addiction with withdrawals. When people say "addicted to it" they just mean that if you use it to much and stop, once it wears off you'll suffer from rebound effect. Your nose will be extremely "stuffy" or more accurately, the nasal tissue will swell blocking your passages for a few days or until your body adjusts to being off of it. No amount of blowing your nose or anything will clear it unless you use more spray or just wait it out. You have to outweigh the pros and cons really. For me, I can not use it and deal with any amount of stuffiness and have severe anxiety from it/panic attacks day/night resulting in me not sleeping or being able to focus on anything or I can use it every day or multiple times per day and have less anxiety, less panic attacks, be able to sleep and live more normally. For me, using it daily is the better option.

**Q: Am i missing something? how does this work? when i squeeze bottle, nothing comes out, and i'm not supposed to tilt my head?**
A: Not to be a smart a** but do you have the bottle that requires you to use your first and middle fingers to press down the plastic piece around the top of the bottle?

**Q: Can use sinex nasal spray in kids**
A: No.... it burns and is addictive 
I recommend a saline nasal mist for children
“Ayr”

**Q: Which one is the strongest**
A: I think this one is. It worked really well for me…I also used the neti pot!

## Frequently Bought Together

- Vicks Sinex SEVERE Nasal Spray, Original Ultra Fine Mist, Decongestant Medicine, Relief from Stuffy Nose due to Cold or Allergy, & Nasal Congestion, Sinus Pressure Relief, 265 Sprays
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**Shop now:** [https://www.desertcart.co.th/products/34807168-sinex-severe-nasal-spray-original-ultra-fine-mist-decongestant-medicine](https://www.desertcart.co.th/products/34807168-sinex-severe-nasal-spray-original-ultra-fine-mist-decongestant-medicine)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-26*