March 11, 2025

A Complete Guide to Reducing Scars and Promoting Better Healing

No one wants a lasting reminder of surgery, but scars are a natural part of the healing process. While some fade over time, others can become raised, thick, or discolored, making people self-conscious. The good news is that there are ways to minimize their appearance and support proper healing.

Read on to learn more about the best way to minimize surgical scars after a medical procedure.

What Causes Surgical Scars?

Scars form when the skin repairs itself after a cut, including surgical incisions. The body rushes to close the wound by producing collagen, a protein that strengthens the skin. This process is essential for healing, but depending on how collagen is distributed, the resulting scar may be smooth and flat or thick and raised.

Types of surgical scars

Not all scars look the same. Some are barely noticeable, while others stand out more due to excess collagen or prolonged inflammation. Common types include:

• Hypertrophic scars: Raised, red scars that stay within the original wound area. They often improve over time but can be itchy or uncomfortable.
• Keloid scars: These grow beyond the original incision site and can be thick, raised, and sometimes painful. They’re more common in people with darker skin tones.
• Atrophic scars: Indented or sunken scars develop when the skin loses collagen during healing. These are more common in areas with less fat, like the face.

What affects how a scar heals?

Several factors determine how noticeable a scar will be:

• Genetics: Some people naturally produce more collagen, leading to thicker scars. If keloids run in your family, you're more likely to develop them.
• Wound care: Keeping a wound clean and protected helps prevent infection, which can worsen scarring.
• Location of the incision: Scars over joints or areas with frequent movement may widen over time.
• Surgical technique: How an incision is made and closed plays a big role in healing. Precise stitching or adhesives can help minimize scarring.

While some of these factors are out of your control, proper care and treatment can help improve the outcome.

How to Minimize Surgical Scars From the Start

The best way to reduce scarring is to start with proper care immediately after surgery. What you do in the first few weeks greatly affects how your skin heals.

Follow postoperative instructions carefully

Your surgeon will give you specific guidelines on how to care for your incision. This might include how often to clean it, when to change dressings, and what activities to avoid. Following these instructions helps prevent complications that could make a scar worse.

For example, lifting heavy objects too soon after an abdominal surgery could strain the incision, leading to a wider scar. Picking at scabs or removing stitches too early can also interfere with healing.

How your incision is closed matters

The way a wound is closed affects how noticeable the scar will be. Depending on the type of surgery, a doctor may use:

• Stitches (sutures): These hold the skin together while it heals. Some dissolve on their own, while others need to be removed.
• Surgical glue: Often used for small incisions, this creates a thin, flexible seal that helps the skin close neatly.
• Staples: Common in larger or deeper incisions, though they can leave small track marks if not placed carefully.

While a surgeon’s technique is important, how you care for the incision afterward also affects how the scar develops.

Best Way to Minimize Surgical Scars During Healing

The first few months after surgery are critical for scar development. Your body is still in the repair phase, and small choices can affect how the scar forms. Taking care of the wound properly, eating foods that support healing, and avoiding habits that can worsen scarring all help improve the final result.

Keep the wound clean and protected

Preventing infection is one of the easiest ways to reduce scarring. An infected wound can heal more slowly, increasing the chance of thick or discolored scars. Follow your doctor's instructions on cleaning the incision and changing dressings. Most surgeons recommend using mild soap and water rather than harsh antiseptics, which can be irritating.

Keeping the area covered during early healing helps protect it from bacteria and accidental bumps. Once the wound is fully closed, exposing it to air can help the skin strengthen, but until then, a protective barrier is essential.

Nutrition supports skin healing

The body needs the right nutrients to repair itself, and poor nutrition can slow healing or make scars worse. Some key nutrients for skin repair include:

• Protein: Collagen is made from protein, so getting enough in your diet helps rebuild skin tissue. Lean meats, eggs, beans, and nuts are great sources.
• Vitamin C: This vitamin helps produce collagen and fights inflammation. Oranges, strawberries, and bell peppers are good options.
• Zinc: Found in foods like shellfish, seeds, and whole grains, zinc supports wound healing and immune function.
• Hydration: Drinking plenty of water keeps skin cells plump and flexible, which helps scars heal more smoothly.

What to avoid for better healing

Some everyday habits can make a scar more noticeable or slow healing. There are a few things to watch out for, including:

• Sun exposure: UV rays can darken scars permanently. Keeping the area covered or using sunscreen helps prevent this.
• Picking at scabs: Scabs protect healing tissue. Pulling them off early can lead to deeper scars.
• Over-exertion: Stretching or pulling a healing wound can cause the scar to widen. Follow activity restrictions, especially if the incision is near a joint.

How to Reduce Surgical Scars With At-Home Treatments

Once a wound has closed completely, certain at-home treatments can help improve the scar’s appearance. These treatments won’t erase a scar completely, but they can make it flatter, softer, and less noticeable.

Silicone sheets and gels help flatten scars

Silicone is one of the most researched scar treatments. Silicone sheets and gels help keep the skin hydrated and reduce excessive collagen buildup, which can lead to raised scars. Many doctors recommend using silicone sheets daily for at least a few months to see the best results.

Gentle massage can break down scar tissue

Massaging a scar can help soften tough tissue and improve circulation. This is especially useful for thick or raised scars. Patients can massage the area in circular motions using light pressure with clean hands for a few minutes each day. Massage should only begin after the wound is fully healed, as starting too soon can cause irritation.

Moisturizing keeps skin flexible

Dry skin can make scars feel tight and uncomfortable. Using a gentle moisturizer, such as one with vitamin E or aloe vera, helps keep the scar area flexible. While vitamin E creams are popular, research on their effectiveness is mixed. Moisturizing, in general, however, is beneficial for scar healing.

Over-the-counter creams and ointments

Many scar creams and ointments claim to reduce scars, but not all are equally effective. Products with ingredients like onion extract, allantoin, or hyaluronic acid may help soften scars, but results vary. Silicone-based products tend to be the most effective. If unsure, asking a doctor which over-the-counter treatments are worth trying is best.

Medical Treatments That Help Reduce Surgical Scars

Some scars don’t improve much with at-home care. If a scar is thick, raised, or causing discomfort, medical treatments can help. These procedures won’t make a scar disappear, but they can make it blend in better with the surrounding skin.

When to consider professional scar treatments

Doctors typically recommend waiting at least six months before pursuing scar treatments, as many scars naturally fade during this time. If a scar is painful, itchy, or growing beyond the original wound, it may need earlier intervention.

Laser therapy can improve scar appearance

Laser treatments can help lighten dark scars, flatten raised scars, and smooth out uneven textures. Different types of lasers target different issues, so a dermatologist will determine which one is best. Multiple sessions are often needed, but results can be noticeable after one or two treatments.

Steroid injections for thick or raised scars

For hypertrophic or keloid scars, steroid injections can help reduce thickness and soften the scar. These injections work by breaking down excess collagen. They’re often used in combination with other treatments for the best results.

Microneedling and chemical peels for stubborn scars

Microneedling uses tiny needles to stimulate collagen remodeling, making scars naturally blend with the surrounding skin. Chemical peels help remove damaged outer layers, improving texture. These treatments are often used for shallow or atrophic scars.

Surgical revision for severe cases

Surgical revision may be an option if a scar is large, deep, or interfering with movement. This procedure involves cutting out the old scar and reclosing the wound more precisely. In some cases, skin grafts or tissue expansion may be needed.

Surgical revision tends to be a last resort for scars when they don’t respond to other treatments.

Find the Right Care for Your Recovery

Surgical scars are a natural part of healing but don’t have to be a lasting concern with the right care. Keeping the wound clean, protecting it from the sun, and using treatments like silicone sheets or massage can all help improve the final appearance. While some scars fade with time, others may need additional support from medical treatments like laser therapy or steroid injections.

Finding the right provider can make all the difference if you're unsure about how to care for a scar or need professional advice. Use DocFinderPro to find and connect with specialists who can guide you through the healing process and offer the best treatment options for your needs. Schedule an appointment today to take the next step toward smoother, healthier skin.