Nasal Nasal Spray: Indications, Side Effects, Warnings

This is an automatically translated article.

Sinusitis, rhinitis often occurs when the weather changes. Many patients have a habit of arbitrarily using sinusitis sprays without a doctor's guidance, leading to serious consequences. To use your medicine safely and effectively, learn about the indications, effects, and warnings of a nasal spray.

1. What is a nasal spray and when is it indicated?

Nasal spray is used to relieve congestion in the nose caused by the common cold, sinusitis, hay fever, allergies or other causes by constricting local blood vessels in the nasal area from It reduces swelling, congestion, and treats nasal congestion.
There are many different types of nasal sinus spray on the market such as Cordi-B, Otrivin, Benita, Nasivin, Flixonase, Xisat, Agerhinin, ... The nasal sprays are indicated in the treatment of nasal congestion. , runny nose, allergic rhinitis, acute and chronic sinusitis and related respiratory diseases.

2. How to use nasal spray correctly?

In order for the nasal sinus spray to penetrate and maximize effectiveness, you should use the nasal sinus spray correctly according to the instructions below.
To avoid contaminating the vial and the injured nose, wash your hands first. Next, blow your nose gently before using the nasal decongestant spray. Then, sit in a chair or lie down and tilt your head back. Shake the nasal spray bottle gently before use if required by the instructions for use. Hold the dropper over your nostril and spray the correct number of doses as directed, and be sure not to touch the tip of the sprayer or let the tip touch your nose or any other surface. Keep your head tilted for a few minutes. Repeat the above two steps with the other nostril if needed. Close the cap and wash your hands after using the sinusitis spray Please note, the nasal sinus spray is not for oral use, so it should not be swallowed if it accidentally enters the throat through the nose. Also, avoid getting the nasal spray into your mouth and eyes because some nasal sprays can burn the mucous membranes. Do not share nasal sprays with others to avoid spreading infection.
Some nasal spray products come with a pump assist device and/or need to be primed, please read and understand the instructions for use to use the nasal spray correctly.

3. What side effects can be encountered when using nasal sinus spray?

All drugs can cause side effects. Nasal nasal spray can cause unwanted effects such as nasal irritation, sneezing, runny nose, burning, stinging sensation, temporary dry nose, ... Side effects are more serious when Nasal spray use may include: slow or faster heart rate than usual, pounding heart, dizziness, nausea, headache, mood swings, mental instability, trouble sleeping, tremors, vomiting abnormal sweating, body weakness.
Very serious allergic reaction with symptoms such as rash, hives, red, blistering, peeling skin, itching, swelling of the face, tongue, and throat, which may be accompanied by fever, severe dizziness, hoarseness Abnormalities, wheezing, shortness of breath, chest tightness, sometimes fatal... caused by nasal sprays are very rare but can happen.
If any of these effects persist or get worse or notice any symptoms of a serious allergic reaction, seek help from your doctor or pharmacist immediately to avoid further adverse effects. serious results.
To avoid the occurrence of side effects when using the nasal sinus spray, tell your doctor about your allergy history as well as the history of cardiovascular diseases such as coronary artery disease, hyperthyroidism, diabetes, blood pressure. High pressure, difficulty urinating due to prostate enlargement, ... At the same time, caution should be taken when using nasal spray for children, because this is a group of subjects that may be more sensitive to the side effects of the drug. nasal spray.

4. What drug interactions can occur when using nasal sinus spray?

Drug interactions that may alter the effectiveness and/or increase the likelihood of serious side effects of the nasal spray. Drug interactions that occur when using nasal sinus spray with MAO inhibitors such as isocarboxazid, linezolid, methylene blue, moclobemide, phenelzine, procarbazine, rasagiline, safinamide, selegiline, tranylcypromine, ... can lead to death. death. If you have been taking certain medications for depression or Parkinson's disease such as isocarboxazid, phenelzine, tranylcypromine, selegiline or rasagiline, etc. in the 14 days before using the nasal sinus spray, drug interactions can lead to danger. very high blood pressure.
The above is not a list of all possible drug interactions with the use of nasal sprays. Before using sinusitis spray, tell your doctor or pharmacist of all products you are currently using, especially medicines for high blood pressure, antidepressants. three rounds , the product has ingredients that can increase heart rate,... for advice on how to use them safely.

5. What to do when using an overdose of nasal spray?

Using nasal sinus spray more than the recommended dose and time does not improve nasal congestion, sinusitis, but it can also make the condition relapse or worsen and increase the risk of encountering unwanted effects. Symptoms of sinusitis spray overdose may include: drowsiness, slow heart rate, dizziness, fainting. If you experience any of the above symptoms, go to the nearest hospital for immediate emergency care.
Nasal nasal spray is used to relieve congestion in the nose caused by colds, sinusitis, hay fever, allergies or other causes by constricting local blood vessels in the nose area thereby reducing swelling, congestion, stuffy nose treatment. For the medicine to work best, the patient must follow the doctor's instructions. In case the drug does not relieve the symptoms, the patient can go to Vinmec International General Hospital for examination and treatment
With many years of experience in the examination and treatment of respiratory diseases, Currently, Vinmec International General Hospital has become one of the major health care centers, capable of examining, screening and treating many specialized diseases. Therefore, if you have used nasal sinus spray without results, you can go to Vinmec International General Hospital to examine and receive support and advice from doctors.

Please dial HOTLINE for more information or register for an appointment HERE. Download MyVinmec app to make appointments faster and to manage your bookings easily.

References: webmd.com, drugs.com