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Botox How Long To Work

Botulinum toxin treatment has become common due to its anti-aging effects. This article discusses how long it takes for the botulinum toxin injections to work, the botulinum treatment procedure, benefits, and any side effects.

Clients may notice common aging symptoms, such as wrinkles and smile lines. They appear at different times,although some symptoms show early due to factors like genes, lifestyles, cigarette smoking, and sunlight. Embracing looks after the appearance of the fine lines may bedifficult. Botulinum toxin injections can retain a youthful look without spending much money undergoing surgery.

HowLong Does It Take for Botulinum Toxin Injections to Work?

Song et al. (2018) stated that botulinum toxin injections take1-3 days to start working.Lee et al. (2021) showed that the final results might be obtained 2-4 weeks after the treatment.A cosmetic doctor gives guidelines after the botulinum toxin treatment,which include:

  • Patients should not engagein heavy exercises
  • Patients should avoid visiting any heated-up areas like saunasand spas.

Naik (2021) revealed that botulinum toxin injections’ effects last 3-4 months before they fade. Patients should go for touch-ups to maintain the effects. This also makes botulinum toxin injections last.

What Is Botulinum Toxin Injection?

Botulinum toxin injections have become popular due to their effectiveness in reducing the signs of aging, such as wrinkles. According topark et al. (2021), botulinum toxin injections help smooth fine lines, reduce wrinkles, and rejuvenate the face. A botulinum toxin injection process is safe,giving patients desired look with minor side effects. Corsalini et al. (2021) revealed that when administered to the body, botulinum toxin treatments control the production of neurotransmitters, preventing the formation of more wrinkles. Patients should not undergo this treatment if theyare under any medications,breastfeeding, or pregnant.

Botulinum Toxin Treatment Procedure

Patients should consult a skilled aesthetic practitionerto perform the procedure.This helps to avoid major complications. The treatment can becomeharmful or even damage a patient’s health if placedinappropriately. Patients should choose a qualified aesthetic practitioner specializing in the treatment they are searching for.A cosmetic doctor checks health records before the procedure.Patients should inform a cosmetic doctor if they have undergone other anti-wrinkle treatments. A cosmetic doctor should use a fine needle to administer botulinum toxin treatment into the muscles or beneath the skin tissues. The process is painless, and patients may only feel some discomfort. A numbing cream may be applied to the area to be injected to ensure a painless procedure. A cosmetic doctordetermines the appropriate number of injections working best for a patient, dependingon the site undergoing the procedure.

Botulinum Toxin Injection Results

Botulinum toxin treatment is fast; patients can resumework after the procedure. Song et al. (2018) suggested that results show twenty-four to seventy-two hours after botulinum toxin injections. Patients should avoid rubbing the injected site after to avoid scattering the botulinum toxin treatment to other parts. According to Satriyasa (2019), theresults may last three to six months, depending on the issue to be cured. Patients should visit an anesthetic practitioner fortouch-ups to increase the longevity of the anti-wrinkle treatments.

Benefits of Botulinum Toxin Injections

The benefits of botulinum toxin injections include the following:

Semi-Permanent Results

Ajuz et al. (2022) suggested that botulinum toxin injections’ results are temporal; they last 3-4 months. Patients should wait for treatment to be naturally eliminated before going for touch-ups.

Quick results

Results may be obtained at different times depending onmetabolic rates. However,Li et al. (2022) revealed that patients might notice results 24 – 72 hours after the treatment. The study above also noted that final results might be obtained after two to three weeks.


According to D’Souza et al. (2020),botulinum toxin treatment is non-invasive and safe whenadministered by a skilled aesthetic practitioner. However, it may not spread to other places. Patients may experiencemild effects like swelling, which lasts for a few days before disappearing.

Fast Procedure

Botulinum treatment is a fast procedure. A patient can fix the treatment time to be carried out in the cause of the day, maybe during lunch hour. Botulinum toxin injections have no downtime; patients can continue with daily routines after the procedure.

Side Effects of Botulinum Toxin Injections

A skilled anesthetic provider can carry out the procedure perfectly and carefully to avoid complications .patients should consult a cosmetic doctor before the procedure to know of any side effects. Yang et al. (2022) revealed minor symptoms such as swelling, the injected area becoming red, and bruises after botulinum toxin injections. However, a face may look frozen if large volumes of botulinum toxin injections areadministeredto the facial area. Patients should seek medical attention if side effects become worse.

FAQS about Botulinum Toxin Injections

Is Botulinum Toxin Treatment Procedure Painful?

The treatment process is painless, although patients may feel some discomfort that seizes after the procedure. A cosmetic doctor may apply a numbing cream to facilitate a smooth and easy injecting procedure.

Will IRetain My Facial Expression after Botulinum Treatment?

Botulinum toxin treatment removes wrinkles and other signs of aging. It does not interfere with facial expressions since it makes a face appear younger.

How Many Times Can I Undergo Botulinum Toxin Treatment?

Botulinum toxin injections last 3-4 months after treatment. Some patients may enjoy their results for a long time compared to others due to different metabolic rates. Clients can go for touch-ups when the effects begin to fade.


Botulinum toxin injections are perfect optionsfor reversing aging symptoms such as wrinkles. The injecting procedure is safe if done by a skilled anesthetic doctor to avoid complications. Only minor side effects like swelling and bruising may be noticed after the treatment,although they don’t last. Botulinum toxin injections’ results last 3-4 months. Patients should avoid rubbing the injected area and avoid heated areas like saunas after botulinum toxin injections.


Li, Y., Chen, X., Luo, X., Li, L., & Lin, Y. (2022). Intradermal Botulinum Toxin A Injection for Scalp Sebum Secretion Regulation: A Multicenter, Randomized, Double-Blinded, Placebo-Controlled, Prospective Study in Chinese Subjects. Aesthetic Surgery Journal.

Ajuz, D., Oliveira, M. D., Fernandes, J. C. H., & Fernandes, G. V. D. O. (2022). Facial Hemiplegia Treated with Botulinum Toxin: A Case Report. Diseases, 10(4), 67.

Song, S., Lee, Y. H., Hong, J. P., & Oh, T. S. (2018). Safety, efficacy, and onset of a novel botulinum toxin type A (Nabota) for treating glabellar frown lines: a single-arm, prospective, phase 4 clinical study. Archives of Craniofacial Surgery, 19(3), 168.

Zhang, X., Fang, J., Chen, S., Wang, W., Meng, S., & Liu, B. (2019). Nonconserved miR‐608 suppresses prostate cancer progression through RAC2/PAK4/LIMK1 and BCL2L1/caspase‐3 pathways by targeting the 3′‐UTRs of RAC2/BCL2L1 and the coding region of PAK4. Cancer Medicine, 8(12), 5716-5734.

Yang, R., Liu, C., Liu, W., Luo, J., Cheng, S., & Mu, X. (2022). Botulinum Toxin A Alleviates Persistent Erythema and Flushing in Patients with Erythema Telangiectasia Rosacea. Dermatology and therapy, 12(10), 2285-2294.

Satriyasa, B. K. (2019). Botulinum toxin (Botox) A for reducing the appearance of facial wrinkles: a literature review of clinical use and pharmacological aspect. Clinical, cosmetic and investigational dermatology, 12, 223

. Padda, I. S., & Tadi, P. (2021). Botulinum toxin. In StatPearls [Internet]. StatPearls Publishing.

D’Souza, A., & Ng, C. L. (2020). Applied anatomy for botulinum toxin injection in cosmetic interventions. Current Otorhinolaryngology Reports, 8(4), 336-343.

Park, M. Y., & Ahn, K. Y. (2021). Scientific review of the aesthetic uses of botulinum toxin type A. Archives of Craniofacial Surgery, 22(1), 1.

Charlotte Cremers