How soon can you put Mederma on a scar?

You can put Mederma on a scar as soon as the wound is fully closed, the scab has fallen off naturally, and any stitches are out, typically around two or more weeks after injury/surgery; never apply it to open wounds. For new scars, use it 1x daily for 8 weeks; for older scars (over a year), apply for 3-6 months for best results.

When to start putting Mederma on a scar?

For best results, start using Mederma® Advanced Scar Gel as soon as your wound has closed and continue using daily for at least 8 weeks on new scars and 3-6 months on existing scars. Make sure the scab has come off naturally. Don't use Mederma on stitches – wait until any stitches have been removed.

How soon can you put scar cream on an incision?

You can apply scar cream as soon as your incision is completely closed, dry, and the scabs have fallen off, which is typically 2 to 4 weeks post-surgery, but always wait for your doctor's specific approval to avoid infection and irritation, as applying too early can hinder healing. Key signs to wait for are no redness, swelling, or open wounds, with some experts recommending around 4 weeks. 

What happens if you use scar cream too early?

Starting too early—while the skin is still open or healing—can increase the risk of irritation or infection. For surgical scars or injuries, this typically means waiting 2–3 weeks post-procedure, or until the incision site is completely healed and scabs have fallen off naturally.

Does Mederma work on new scars?

Mederma Scar Cream Plus SPF 30

- Helps you prevent sunburn while making your scar less noticeable. - Clinically shown to reduce discoloration, improve overall appearance, softness, and texture of scars. - Effective on old and new scar.

Tips for Treating Scars

When should you not use Mederma?

Take good care of your wound first and wait until the skin has completely healed before starting to apply any topical scar products. You should never use topical scar creams like Mederma® on open wounds. Proper care is always the first measure to take to help prevent or minimise scarring.

What is better than Mederma for scars?

While Mederma (onion extract/allantoin) is popular, medical-grade silicone gels/sheets (like Kelo-Cote, ScarAway) often have better evidence for flattening scars, while prescription retinoids (tretinoin), laser therapy, and corticosteroid injections are stronger for severe scars, and products with SPF like Biocorneum or Derma-E protect new scars, making them potentially better depending on your specific scar type. 

Is it better to keep a scar moist or dry?

Wet or moist treatment of wounds has been shown to promote re-epithelialization and result in reduced scar formation, as compared to treatment in a dry environment. The inflammatory reaction is reduced in the wet environment, thereby limiting injury progression.

How long does it take for mederma to work?

Mederma takes time to work, with noticeable improvement often seen in 8 weeks for new scars and 3 to 6 months for older scars, requiring consistent daily application after the wound closes. While some notice subtle changes within weeks, significant fading and smoothing of the scar's appearance, redness, and texture typically become apparent with prolonged use, supporting skin renewal and collagen formation. 

When should you start treating scars?

Scar treatment should begin as soon as the wound is completely closed and healed, typically 2-4 weeks after surgery or injury, but always after your doctor gives clearance; gentle massage can start earlier (2-3 weeks), while silicone, creams, or more intensive procedures like lasers usually wait until the skin is fully sealed and often longer (months) for best results.
 

What happens if you put mederma on open wounds?

Putting Mederma on an open wound is not recommended; you should only use it after the wound is fully closed, the scab has fallen off naturally, or stitches have been removed, as it's designed for healing scars, not fresh injuries, and can delay healing or cause irritation on broken skin, deep wounds, or animal bites. Keep open wounds clean and covered with a proper dressing until they've fully closed.
 

Does a scar heal better, covered or uncovered?

❌ Contrary to popular belief, wounds actually need moisture to heal effectively. Leaving a wound uncovered can slow down the healing process and increase the risk of infection. For faster healing, keep your cuts and scrapes well-covered!

What happens if I don't massage my scar?

You should carry on massaging your scars for at least three to six months after your surgery or injury. What happens if I do not do anything? Your scar could become hard and inflexible or adhesions may form. Scars that cross a joint could stop you being able to bend or straighten the joint (a contracture).

What are the disadvantages of using Mederma?

While Mederma Cream is generally safe for most people to use, some individuals may experience mild skin irritation or allergic reactions. It is recommended to perform a patch test before applying the cream to a larger area of the skin.

What do plastic surgeons recommend for scars?

Plastic surgeons recommend starting with silicone sheets/gels and massage for new scars, alongside a healthy diet, then progressing to laser therapy, steroid injections, or camouflage makeup as needed; more significant revisions like tissue expansion or surgical revision are for older, prominent scars, focusing on hydration, reducing inflammation, and remodeling tissue for better appearance and function.
 

Can I leave Mederma overnight?

Give it the benefit of overnight care with Mederma® PM Intensive Overnight Scar Cream. For best results, start using Mederma® PM Intensive Overnight Scar Cream as soon as your wound has closed and continue using once nightly for at least 8 weeks on new scars and 3-6 months on existing scars.

When can I start putting Mederma on my scar?

You can put Mederma on a scar as soon as the wound is fully closed, the scab has fallen off naturally, and any stitches are out, typically around two or more weeks after injury/surgery; never apply it to open wounds. For new scars, use it 1x daily for 8 weeks; for older scars (over a year), apply for 3-6 months for best results.
 

When do scars look the worst?

Between approximately four and eight weeks the scar will look much wider and redder than it did initially. This is usually the worst the scar will look, and this is a natural part of the healing process. The scar will tend to remain red for 1-6 months afterwards.

How can I speed up scar healing?

To help scars heal faster and better, keep them moisturized (with Vaseline or silicone gel), protect them from the sun, gently massage once healed, and maintain a healthy diet, avoiding smoking, as hydration, sun protection, and gentle care are key for new skin to repair and remodel smoothly.
 

What are the stages of scar healing?

Scar healing follows four main stages: Hemostasis (stopping bleeding), Inflammation (clearing debris/fighting infection), Proliferation (building new tissue), and Remodeling/Maturation (strengthening and reorganizing collagen), a process that can take months to a year to fully mature, transforming a red, raised scar into a flatter, paler, and less noticeable mark.
 

What not to do during wound healing?

Don't use abrasive or rough washcloths for skin care and wound healing. Don't scratch dry, itching areas. Scratching can cause further skin damage and increase the risk of infection, which can impede the healing process. Don't apply tape of any kind to dry, sensitive, fragile skin.

What vitamins help scar healing?

For scar healing, Vitamin C is crucial for collagen production, while Vitamin D shows promise in reducing scar severity, especially for hypertrophic scars, and Vitamin E is a popular antioxidant, though studies show mixed results and potential for irritation, making its effectiveness debated. Other important nutrients include Zinc, Biotin, and Collagen itself, supporting skin health and repair.
 

How to remove scars in 7 days?

Best Natural Remedies to Minimize Acne Scars in a Week

1. Aloe Vera Gel. Soothes inflammation and promotes healing. ...
2. Rosehip Oil. Rich in Vitamin A and essential fatty acids. ...
3. Honey + Cinnamon Mask (twice a week) Natural antibacterial and healing combo. ...
4. Green Tea Toner. Acts as an antioxidant and soothes irritated skin.

How do you apply Mederma properly?

How long should I use Mederma Advanced Scar Gel? Mederma Advanced Scar Gel should be applied once a day for 8 weeks on new scars and 3 to 6 months on old scars. For optimal results, use the product as directed, one time daily, each day, every day. Massage gently until the product is absorbed.