After Dysport injections, a short list of precautions in the first 24 to 72 hours can make the difference between smooth, even results and unwanted side effects like bruising, swelling, or the toxin shifting to the wrong muscles. Most of the rules center on one goal: keeping the product exactly where your injector placed it while it binds to the targeted muscles.
Don’t Lie Down for 4 Hours
Stay upright for at least four hours after your appointment. Lying flat too soon increases the chance that Dysport migrates away from the injection site before it has time to settle into the intended muscle. This doesn’t mean you need to stand the entire time. Sitting, walking around your house, or working at a desk all count as upright. Just avoid reclining, napping, or bending forward repeatedly.
During those four hours, also skip anything that puts pressure on the treated area. Tight headbands, hats, or resting your face on your hands can physically push the product out of position. Once you’ve passed the four-hour mark, sleeping is fine. There’s no need for a special pillow or to force yourself onto your back, though avoiding direct pressure on the forehead and around the eyes that first night is a reasonable precaution.
Don’t Touch, Rub, or Massage the Area
Avoid touching, rubbing, or applying any pressure to the treated spots for at least 24 hours. Many practitioners recommend extending that to 48 or even 72 hours for the best results. The reason is straightforward: pressing on the skin can push Dysport into neighboring muscles where it wasn’t intended to go. If the product migrates to an adjacent muscle, it can cause temporary but noticeable problems like a drooping eyelid, uneven brows, or facial asymmetry.
This rule also applies to facial massages, jade rollers, gua sha tools, and any skincare routine that involves firm pressure. Gentle face washing with your fingertips is fine, but save the deeper manipulation for later.
Skip Exercise for at Least 24 Hours
Strenuous activity raises your heart rate and increases blood flow throughout your body, including your face. That extra circulation can cause Dysport to spread beyond the injection site. Hold off on running, weight training, cycling, hot yoga, and any workout that gets your heart pounding for a minimum of 24 hours. Some providers recommend waiting up to a full week before intense exercise, depending on the treatment area and the amount injected.
Light activity like a casual walk is generally fine the same day. The key distinction is anything that significantly elevates your heart rate or has you bending over repeatedly, both of which increase blood pressure in the face.
Avoid Heat and Sun Exposure
For the first 24 to 48 hours, stay away from saunas, steam rooms, hot tubs, and hot baths. Heat dilates blood vessels, which worsens swelling and bruising at the injection sites and can encourage the product to migrate. The same logic applies to standing over a hot stove for extended periods or using a blow dryer close to your face.
Direct sunlight is also worth avoiding in this window. UV exposure increases skin inflammation, which can amplify redness, swelling, and discomfort. If you need to be outdoors, stay in the shade and wear a wide-brimmed hat. Sunscreen is fine to apply gently, but wait until the next day so you’re not rubbing the treated area immediately after your appointment.
Hold Off on Alcohol, Caffeine, and Blood Thinners
For at least 24 hours after treatment, avoid alcohol, excessive caffeine, aspirin, ibuprofen, fish oil supplements, and vitamin E. All of these thin the blood or increase circulation, which raises the risk of bruising at injection sites. If you’re already on a prescribed blood thinner, don’t stop taking it without your doctor’s guidance, but do mention it before your appointment so your injector can plan accordingly.
A single cup of coffee is unlikely to cause problems, but heavy caffeine intake can increase blood flow to the face. Alcohol is the bigger concern because it both thins the blood and causes vasodilation, a combination that almost guarantees more visible bruising.
Don’t Schedule Other Facial Treatments Too Soon
Chemical peels, microdermabrasion, microneedling, laser treatments, and even aggressive facials should wait. The minimum recommendation is 24 hours, but many providers suggest holding off for up to two weeks. That two-week window is how long Dysport takes to fully settle into the muscles and reach its peak effect. Treatments that involve pressure, exfoliation, or heat before that point risk displacing the product or irritating already-sensitive skin.
If you’re planning to combine Dysport with other cosmetic procedures, schedule them either before your injections or at least two weeks after. Your provider can help you sequence treatments for the best outcome.
When Results Actually Appear
Dysport typically starts working within 24 to 48 hours, with most people noticing visible softening of lines by days three to four. Full results arrive between days 7 and 14. If you don’t see changes right away, that’s normal. Judging your results before the two-week mark can lead to unnecessary worry or premature touch-up appointments.
Following aftercare instructions closely during this settling period directly affects how even and effective your results will be. Most of the restrictions only last one to three days, a small trade-off for results that typically last three to four months.
Signs That Need Immediate Attention
Mild redness, small bumps at injection sites, and slight bruising are all normal and resolve within a few days. What isn’t normal: difficulty swallowing, trouble breathing, changes in speech, or vision problems. These can signal that the toxin has spread beyond the treatment area, a rare but serious reaction. The FDA notes that these symptoms can appear hours to weeks after injection. If you experience any of them, seek medical attention right away.