A slender, well-proportioned nose is always a highlight that enhances the beauty of the face. In recent years, Botox injections for nostril reduction have become a popular cosmetic procedure due to their safety and superior effectiveness. In this article, HBIO Clinic will help you understand more about the mechanism and necessary aftercare when using this method.
Mechanism of Botox Nostril Reduction
Botox injections for nostril reduction involve injecting botox solution into the subcutaneous tissue of the nose to target the muscles surrounding the nostrils.
Botox is an active ingredient extracted from the toxin of the bacterium Clostridium Botulinum, capable of reducing excessive muscle contraction. When injected into the muscles around the nostrils, botox relaxes the muscle groups responsible for widening the nostrils. As a result, muscle contraction gradually decreases, and the nostrils become more refined and elegant.
This method does not deeply interfere with the nasal structure, thus minimizing damage and providing natural results. Botox injections are considered the optimal solution for those who want to improve the shape of their nose without surgical intervention.

Advantages of Botox for Nose Wing Reduction
Below are the outstanding advantages that make this method a preferred choice for many:
- Quick results: After about 5-7 days, you can notice a significant change in the nose wing area as the muscles begin to relax and the nose shape becomes more refined.
- Short procedure time: Each procedure usually only lasts 15-20 minutes, not significantly affecting personal activities.
- Minimally invasive, safe, and requires no long recovery time: Because it does not require surgery or tissue cutting, this method leaves virtually no scars, is less painful, and allows for normal activities immediately after the procedure.
- Diverse effects: In addition to reducing the size of the nose wings, botox also helps reduce small wrinkles around the nose, making the skin smoother and contributing to slowing down the aging process.

Post-Injection Botox Care Instructions for the Nose
To maintain stable results and minimize unwanted reactions, please follow these guidelines:
- Avoid strong touching, massaging, or applying significant force to the nose area for at least the first 24 hours after injection.
- Limit bending over or strenuous activity in the first few hours to avoid affecting the distribution of the botox.
- Wash your face gently with cool water and only use mild skincare products that do not contain irritating ingredients.
- Maintain a healthy diet, limiting oily or stimulating foods in the first few days.
- Avoid other cosmetic procedures such as laser treatments, microneedling, or facial massages in the initial period after injection.
- If mild swelling or bruising occurs, apply a cold compress for 10-15 minutes.
- If you experience prolonged pain, allergic reactions, or significant swelling, contact your doctor immediately for advice and examination.
Frequently Asked Questions About Botox Nose Injections
Below are some common questions people have about Botox nose reduction injections:
How long does the effect last?
The effect of Botox usually lasts an average of 5-7 months, depending on individual factors, the type of Botox used, and post-injection care. If you want to extend the effect, you can have touch-up injections as directed by your doctor.

Is getting a Botox injection to slim the nostrils painful?
Most clients only feel a slight stinging sensation during the injection because the needle size is quite small and the procedure is quick. Pain or discomfort is almost negligible.
Can I wear makeup after a Botox injection?
You should limit makeup for the first 24 hours to allow the skin around the nose time to stabilize. After this time, you can apply light makeup, avoiding strong pressure on the injection area.
How much does a Botox injection to slim the nostrils cost?
Typically, the cost of a Botox injection to the nose ranges from 3-6 million VND per session. The price depends on the type of Botox used, the dosage, and the skill of the doctor performing the procedure.
Where can I get a Botox injection to the nose reliably?
At HBIO Clinic, our team of doctors and medical professionals are highly qualified with many years of study and experience in the field of cosmetic medicine. Doctors are able to accurately assess each client’s nasal structure and condition, thereby developing the most suitable treatment plan.
With a construction and operation process based on Japanese standards, HBIO Clinic prioritizes safety, meticulousness, and client experience. Treatment rooms are designed to meet sterile standards, minimizing the risk of infection during procedures.

All beauty procedures here are standardized according to medical standards. From initial consultation and assessment of the nose condition to injection and post-treatment monitoring, everything is done systematically. This ensures lasting beauty results and provides peace of mind for customers choosing Botox injections for nostril reduction.

The demand for natural and minimally invasive nose reshaping is increasingly popular and preferred by many. However, to achieve the best results, this method depends on several factors, including aftercare, the quality of the Botox, and the reputation of the clinic performing the procedure. If you are considering this and need further advice, please contact our hotline at 0947 697 795 for the best support.

Tiếng Việt
Dr. Thai Nguyen – Founder and Medical Director of HBIO Clinic. As an expert in aesthetic dermatology, she regularly shares in-depth knowledge and practical experience to provide valuable and insightful information for those seeking better skin health.