Dysport: What It Is and What to Expect
Medically reviewed by Sumiran Racherla, MD, Internal Medicine. Last reviewed: October 23, 2026.
What kind of doctor provides Dysport?
A dermatologist (a skin doctor) often gives Dysport for frown lines. A doctor injects it into the affected muscles. A direct primary care or concierge doctor can be a first stop for an evaluation and can refer you to a specialist when needed.
What it is
Dysport is a brand of botulinum toxin. It works by blocking the nerve signals that make muscles tighten and move. It comes as a powder that is mixed with a liquid. A doctor injects it into the affected muscles.
Why a doctor might recommend it
Dysport is used to smooth frown lines for a short time. These are wrinkles between the eyebrows. It is also used for the following conditions.
- Cervical dystonia, which is neck muscles that tighten and that you cannot control
- Spasticity, which is muscle stiffness and tightness, in the arms and legs of adults and children 2 years of age and older
- Blepharospasm in adults, which is eyelid muscles that tighten and that you cannot control
Dysport may help control your condition but will not cure it. For wrinkles, your doctor will check if the medicine is likely to work for you.
How to prepare
Before treatment, tell your doctor about the following.
- Any allergy to Dysport or similar medicines
- Any allergy to cow's milk protein
- All your medicines, vitamins, supplements, and herbal products
- Any swallowing or breathing problems, or muscle or nerve conditions
- Swelling or other signs of infection where the shot will go
- Bleeding problems, diabetes, or a slow or irregular heartbeat
- Pregnancy, plans to get pregnant, or breastfeeding
Unless your doctor tells you otherwise, you can keep eating your normal diet.
What happens during it
Your doctor chooses the best place to inject the medicine. For botulinum toxin treatment of frown lines, a dermatologist can do the treatment in one office visit.
Recovery
These times apply to botulinum toxins, which include Dysport. After treatment for frown lines, most people can return to most everyday activities right away. Most people see results within 3 to 7 days. The improvements last about 3 to 4 months, and sometimes longer. You may get more shots every 3 to 4 months. This depends on your condition and how long the effects last.
Risks and side effects
Side effects can include pain, bruising, or redness where you got the shot, headache, and dry mouth. The medicine may spread from where it was injected. This can cause symptoms of botulism, including severe or life-threatening trouble breathing. These symptoms can start within hours. They can also start as late as several weeks after treatment. Trouble swallowing can last for several weeks. Some people may need a feeding tube. Call 911 or go to the emergency room if you have trouble breathing, fainting, or swelling of the face, eyes, or tongue. Call your doctor right away if you notice any of the following.
- Loss of strength or muscle weakness all over the body
- Double or blurred vision
- Drooping eyelids
- Trouble swallowing or speaking
Who performs it
A doctor gives the injections.
Common questions
How long does Dysport last?
For frown lines, botulinum toxins such as Dysport last about 3 to 4 months, and sometimes longer.
Is Dysport only used for wrinkles?
No, Dysport is also used for neck, arm, leg, and eyelid muscle problems. It does not cure these conditions, but it may help control them.
Can Dysport be swapped with Botox?
No, one brand or type of botulinum toxin cannot be substituted for another.
How does a direct primary care or concierge doctor fit in?
A direct primary care doctor charges a flat monthly fee instead of billing insurance, while a concierge doctor usually charges more and often works alongside insurance. Before Dysport, tell your doctor about your allergies, medicines, and supplements. After treatment, call your doctor right away if you notice warning signs, such as double vision or trouble swallowing.
Sources
- MedlinePlus - AbobotulinumtoxinA Injection
- American Academy of Dermatology - Botulinum toxin therapy: Overview
Medical Disclaimer
This content is for general educational and informational purposes only and is not medical advice. It is not a substitute for professional medical advice, diagnosis, or treatment, and reading it does not create a doctor-patient relationship. Always seek the advice of your physician or another qualified health provider with any questions about a medical condition, and never disregard or delay seeking professional advice because of something you read here. If you think you may have a medical emergency, call 911 (or your local emergency number) immediately.
