How wounds heal: What happens beneath the surface of the skin?

A wound occurs in a split second, but its healing is a long and complex process in which the body triggers its own “repair service.” Whether it is a minor injury or a deeper wound, our body has a unique ability to heal itself. If we create the right conditions for it, it heals faster, safer, and with a lower risk of complications.

Let's take a look at what exactly happens during wound healing and how we can help the body.

Three stages of wound healing

Wound healing occurs in several sequential stages. It is important to know that these processes are not separate but partially overlap.

1. Inflammatory phase (first 1–3 days)

The body responds to injury by triggering inflammation – not as a disease, but as a defense mechanism. Blood vessels dilate at the wound site, and white blood cells arrive to kill bacteria and remove dead cells. You may notice redness, swelling, and mild pain – this is normal.

2. Proliferative phase (3–10 days)

"Reconstruction" begins - the body forms new cells, blood vessels and tissues. The wound begins to fill and a new layer of skin is formed. At this point, proper moisture is key - a wound that is too dry heals more slowly and can form a scab, which slows down regeneration.

3. Regeneration (remodeling) phase (several weeks to months)

The body gradually strengthens the newly formed tissue, making the scar firmer and less noticeable. For some wounds, this process can take several months.

Why is it important to keep the wound moist?

Today's modern approach to wound healing emphasizes moist healing . Studies show that wounds heal up to twice as fast in a controlled moist environment, and are less likely to become infected or scarred.

Products like Actolid® spray and gel help create an antimicrobial yet moist environment that supports the natural regeneration process. They also protect the wound from drying out, bacteria, and mechanical damage.

What can you do for better healing?

• Always clean the wound – ideally with a sterile solution or a gentle antibacterial spray.
• Keep the wound moist , but not wet – use modern dressings or gels.
• Do not manipulate the bandage unnecessarily - replacement should be done gently and only as needed.
• Watch for signs of infection – redness, pus, severe pain, or fever may indicate complications.

Conclusion

Wound healing is not just passive waiting – it is an active process that we can significantly influence. Thanks to modern medical devices and proper care, we can create the best conditions for the body for quick and safe regeneration.

Protect your health and give your body what it needs. 🌿