Botox Injection, Duration of Effect and Side Effects

تزریق بوتاکس

In recent years, the popularity of non-surgical beauty treatments with short recovery times, such as Botox injections, has significantly increased. Botox, besides its therapeutic properties, is also used for cosmetic purposes. In aesthetics, Botox helps in reducing wrinkles and rejuvenating the skin by affecting the nervous system.

In this article, we will comprehensively examine Botox injections and discuss their advantages and disadvantages. If you are considering Botox, we recommend reading this article to the end.

What is Botox?

Botox is one of the most popular methods used in aesthetic clinics, gaining more popularity every year. Initially used for therapeutic purposes in the 1970s, Botox was found to have cosmetic benefits by doctors in 2001.

Botox is a neurotoxin derived from the bacterium Clostridium botulinum. While there are many neurotoxins that can be used for cosmetic purposes, Botox is the most well-known in the beauty industry. Sometimes, other neurotoxins are mistakenly referred to as Botox. Due to its long history of use and numerous studies demonstrating its effectiveness, Botox has gained significant popularity among people.

Therapeutic Applications of Botox

As previously mentioned, Botox is not only used for cosmetic purposes but also has important therapeutic applications. Here are some key therapeutic uses of Botox:

  • Neck spasms: Relieves involuntary muscle contractions causing neck pain.
  • Muscle spasms: Reduces muscle spasms and associated pain by affecting muscle nerves.
  • Eye disorders: Treats conditions such as lazy eye, strabismus, and involuntary blinking.
  • Excessive sweating (hyperhidrosis): Reduces sweating in areas like the underarms, palms, feet, and face.
  • Migraine relief: Helps reduce migraine headaches by decreasing the release of neurotransmitters.
  • Bladder control: Reduces urinary frequency by affecting related nerves.

Despite its diverse applications, Botox is not a cure but a temporary solution. Its minimal side effects and high efficacy make it a popular choice.

Botox Injection

Advantages of Using Botox for Cosmetic Purposes

Botox injections offer numerous benefits, including:

  • Enhancing natural beauty
  • Increasing skin freshness and youthfulness
  • Reducing skin wrinkles
  • Quick visible results
  • Short recovery period
  • Low treatment cost

Side Effects of Botox Injections

When Botox is administered correctly, its side effects are minimal. However, some potential side effects include:

  • Headaches or flu-like symptoms (lasting about 24 hours)
  • Bruising, swelling, and redness at the injection site
  • Inability to move facial muscles
  • Drooping eyelids or eyebrows due to excessive Botox

Serious side effects like blurred vision, double vision, and breathing problems are rare but possible. Most people do not experience side effects after Botox injections.

Steps of Botox Injection

Botox is a simple, effective, and safe treatment that takes about 10-15 minutes. The recovery period is very short, and most people can resume their daily activities immediately after the injection.

During the procedure, the doctor disinfects the target area and asks you to make various facial expressions (like frowning or staring). Then, using a syringe with a very small needle, Botox is injected into the desired areas. The doctor may apply a numbing agent before the injection, so most patients do not feel any pain.

How Does Botox Work?

As previously mentioned, Botox is a neurotoxin. It works by affecting the nervous system and reducing the secretion of neurotransmitters, thereby decreasing muscle contractions. Specifically, Botox reduces the release of acetylcholine, leading to temporary muscle paralysis. As a result, no wrinkles form when you frown or smile.

What is the Best Brand of Botox?

Botox Injection

Many countries produce Botox under various names. Some of the top brands include:

  • Dysport: Made in the UK
  • Xeomin: Made in Germany
  • Dermatox: Made in France
  • Neuronox: Made in South Korea
  • Azzalure: Made in the UK
  • Masport: Made in Iran
  • Diston: Made in Iran

For more information about different Botox brands, you can refer to articles discussing the best Botox brands.

How Long Does Botox Last?

The duration of Botox’s effects depends on factors like the number of units injected, the manufacturer, and the injection site. Typically, Botox lasts 4 to 6 months, after which its effects gradually diminish. You can get repeated Botox injections without any problems, but it is recommended to wait at least 3 months between injections in the same area.

Who Should Not Get Botox?

Although Botox is an effective treatment, it is not suitable for everyone. Here are some groups of people who should avoid Botox:

  • Pregnant or breastfeeding mothers
  • People allergic to Botox or its derivatives
  • People allergic to lidocaine
  • Individuals with skin infections
  • Those feeling generally unwell
  • People taking certain medications
  • Individuals with neuromuscular diseases

How Much Does Botox Injection Cost?

Botox Injection

The cost of Botox injections varies based on factors such as the injection site, the number of units used, the clinic’s location, the type of Botox, and the doctor. To get an accurate estimate, contact the clinic directly. Generally, the cost of Botox injections ranges from 1 to 4 million Iranian Tomans.


This article has provided an overview of Botox injections and their benefits. Botox injections are one of the best methods for skin rejuvenation due to their minimal side effects, making them highly popular. Every year, many people visit aesthetic clinics for Botox injections, making it one of the most sought-after services in these clinics.

Frequently Asked Questions About Botox Injections

What Symptoms are Usually Associated with Botox Injections?

The most common symptoms of Botox include skin redness, swelling, and bruising at the injection site.

Does Botox Injection Hurt?

No. Typically, doctors use a numbing agent during Botox injections, so most patients do not complain of pain.

How long does a Botox injection typically take?

The first Botox session usually takes between 45 to 60 minutes, while subsequent sessions typically last between 45 to 60 minutes as well.

Is more than one Botox injection session needed?

As mentioned, the effects of Botox typically last for 4 to 6 months. After this period, individuals need to visit their aesthetic doctor for another Botox injection to maintain the results.

At what age can you get Botox injections?

Medically, individuals over 18 years old can receive Botox injections. However, this does not mean that all individuals over 18 should get Botox. Only those who need Botox injections should proceed with the treatment.

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