Does Aspirin Really Work for Keloid Scars?

More often than not, the word “aspirin” naturally brings two things to mind: pain and fever. For so many decades, aspirin has been used to treat those two. Now you may be able to add keloids to that list.

But how does aspirin keloid treatment work? Here’s the first thing you need to know. Keloid scars occur for many reasons, one of them being a cellular stress response.

This is where cells in an injured place grow excessively to the point of clumping up together and forming what is technically known as fibrous tissue. A keloid scar is one such tissue.

Now, this is where it gets even more interesting. Dermatologists discovered that they can use salicylates to prevent fibrous tissues (like keloid scars) from developing. Guess which medication is a salicylate? Aspirin!

In other words, aspirin keloid treatment is a thing; a good thing. Now you know aspirin can help you get rid of keloid scars. But just how good a cure are these tiny tablets? Find out below:

Is Aspirin Good for Keloid Scar Treatment?

As mentioned earlier, aspirin falls under salicylates. These are basically, medicines containing salicylic acid. Salicylic acid has a pH of 3. This property allows them to easily find their way through the tough fibrous tissues that make up your keloid scar. 

Once the acidic elements of aspirin have permeated into the skin, they instantly get to work, dissolving the bonds that form keloids. A simple yet effective mechanism!

Besides the simplicity of aspirin keloid treatment, here are other reasons to use this method.

No Skin Corrosion

Don’t let the mention of salicylic acid freak you out. Salicylic has a pH level of 3. This is not enough concentration to cause a burning sensation that is typical of strong acids. On the contrary, this is the ideal concentration to diffuse through the tough skin cells around the keloid scar.

Moisture Increment

For the keloid bonds to be broken, there has to be moisture involved. Aspirin induces this moisture. Now we all know that moisture also has many benefits on your skin.

For example, moist skin is more radiant in appearance than dry skin. Therefore, aspirin not only gets rid of keloid scars but also keeps your skin moist. Talk about killing two birds with one stone!

Easily Available 

Walk into any pharmacy right now and you won’t fail to find aspirin. They are arguably the most common tablets in the world.


Treating keloids with aspirin is the most secure activity you will ever take part in. Here, you have control of the whole process (read more to find the procedure). On the other hand, other forms of treatment such as laser procedures may come with more unpleasant side effects. These side effects may include minor bleeding, skin discoloration or skin infection.

Kills Other Bacteria

Aspirin does not only remove the keloid scar. It also kills any bacteria that could be beneath your skin. The salicylic acid in it creates a certain pH level in your skin. Bacteria and other infectious toxins will not thrive in such an environment.

The benefits of aspirin keloid treatment are inexhaustible. Don’t lose your self – esteem, when you can simply check in to your nearest chemist for a solution to your keloids.

Related Post: Can Honey Help Get Rid Of Keloid Scars?

What Brand of Aspirin Are Safe for Keloids?

With all the brands of aspirin out there, there has to be one that stands out in terms of safety. You don’t want a situation where your keloids develop a secondary infection.

This is why we’ve compiled a list of some of the best brands of aspirin to apply on your skin. This list is based on minimal extra chemicals that might lead to secondary infections or side effects.

We’re also interested in salicylic acid because it is the active ingredient that dissolves the bonds holding your keloid together. Therefore, if you see the brands on our list, you will realize they are all classified as salicylates. Check them out below:

Safe Aspirin Brands for Keloids:

1.) Ecotrin

This is arguably the best aspirin product for keloid treatment. As a matter of fact, it is classified as a platelet aggregation inhibitor. Platelets are the components of blood that are responsible for the healing of scars.

Ecotrin is a platelet aggregation inhibitor means it prevents platelets from clumping together and forming a lump of keloids. Besides that, it is also classified as a salicylate. Two qualities that you need most for your skin.

2.) Magnaprin

Here is another brand that will serve you right. It falls under the class of salicylates (which is just what you need to break down the bonds in your keloids). On top of that, its other functions include the treatment of thrombosis.

Thrombosis occurs when there’s a blood clot within a blood vessel. When you apply this drug on your skin, it diffuses into your bloodstream. This, in turn, dissolves the clot in the blood vessel.

When the clot dissolves, blood easily flows back to your keloid, along with the white blood cells which are responsible for healing. Your keloid heals that way.

3.) Alka Seltzer Original

This is another one that is effective in aspirin keloid treatment. On top of curing keloids, it will also ease indigestion and headache. It is categorized as a salicylate.

Unsafe Brands of Aspirin for Keloids:

1.) Empirin With Codeine

As the name suggests, this brand is infused with codeine. Codeine is known to be addictive. For someone with an addictive personality, you may easily get hooked. Codeine also comes with other side effects such as drowsiness, sedation, dizziness among many others.

If you’re considering aspirin keloid treatment, you may need to be wary of this brand.

2.) Ascomp With Codeine

This one also contains codeine. The effects of codeine can’t be stressed enough. On top of that, it is classified as an Aspirin/caffeine/dihydrocodeine systematic. From the class it falls in, you can tell it’s caffeinated. 

Caffeine too comes with its share of side effects. For example, it is known to cause anxiety. On top of that, caffeine causes insomnia, fatigue, digestive complications, it is addictive, and much more.

This is even more of an impact on highly sensitive people. If you’re prone to these effects of caffeine and codeine, you might consider other brands of aspirin.

3.) Synalgos DC

This one too is caffeinated. If caffeine affects you in the ways mentioned above, you should keep this away from your skin. Even more disappointing is that Synalgos – DC was manufactured for the sole purpose of pain relief, no added benefits.

It is important to note that all the brands of aspirin contain more than a single chemical compound. If you’re under any other medication, consult a certified dermatologist before applying it on your skin.

Also, most of them are not compatible with alcohol. Your entire safety comes first before the eradication of keloids.

How to Treat Keloid Scars With Aspirin

If you want to make the most of aspirin keloid treatment, there are a few factors to consider. Before applying it on your skin, there are considerations to bear in mind. If you put it on dry skin, for example, it may not diffuse as effectively as it will on moist skin. There are also things to consider while applying your aspirin paste, and also, after applying it. Find the guidelines below:

What To Do Before Using Aspirin On Your Keloid Scar

Before applying the aspirin paste, clean the affected part of your skin with clean water and a clean, spongy fabric. After that, pat/massage the region gently in order to facilitate blood circulation in that region.


An unclean skin may cause further infection of the skin. This is because the skin traps bacteria that might diffuse into the skin along with salicylic acid. The result could be further inflammation of your skin or even some other infection in your body.

In addition, massaging the scar a little bit encourages blood circulation in that area. This will help enable the chemicals in the aspirin to be easily and quickly absorbed into the bloodstream.

How to Use Aspirin on Your Keloid Scar

As promised earlier, we are going to look at these simple steps on how to apply aspirin on your scar. Follow the simple guidelines below, and watch your skin regain its glow.

PLEASE NOTE: In the steps below, we assume that you’ve already cleaned the keloid and its surrounding skin.

  • Drop three aspirin tablets into a clean, tiny, plastic container.
  • Add three drops of water into the plastic container (you could use a pipette). An alternative for water is lemon juice.
  • Crush the aspirin tablets using a clean object such as a spoon. With water already inside, this will be easy to do. Notice the tablets turn powdery.
  • Add four to five drops of water into the plastic container. Do this drop by drop while stirring. The powder will begin turning into a thick paste. Depending on your brand of aspirin, you may need to add a few more droplets of water. The point is to form a paste that will stick on the scar, not one that will flow away.
  • Apply the paste on the affected area and the skin around it.
Allow the paste to stay on the scar for at least five minutes. This is to allow the salicylic acid to diffuse into your skin. Once diffused, the acid will begin to dissolve the fibrous skin holding the keloid scar together.

After Applying the Aspirin on Your Keloid Scar

Rinse it off: The paste will definitely leave evidence that you applied it on your skin. The best thing to do after using an aspirin paste is to rinse it off with clean water. You don’t want to walk around with some white spots of aspirin paste all on your skin. That would look weird on you.

Store remaining tablets safely: By safely here we mean safe from the kids as well as safe for the tablets themselves. Kids are a curious lot and they may decide to gulp down the tablets. This is hazardous especially for children whose immunity isn’t well developed.

The side effects (which we will look at shortly) may cause terrible damage to children’s health, worse still, death. The tablets need to be stored in a cool and dry place for future use.

Related Post: Does Silicone Gel Sheets Work On Keloid Scars?

Are There Any Side Effects?

Aspirin application comes with certain side effects. Whether or not you will experience them depends on your sensitivity. Highly sensitive people will notice these effects faster and more intensely than other people.

The side effects of aspirin keloid treatment also depend on the brand of aspirin you applied. Some of these side effects may include:

  • Skin dryness
  • Skin irritability
  • Insomnia
  • Mild anxiety
  • Slight drowsiness
  • Lethargy
  • Dizziness
These side effects aren’t usually felt by a majority of people. The hypersensitive people may experience a mild form of either symptom above. It mainly depends on the individual.

Another factor that determines these side effects is the composition of the brand you’re using. If your brand is caffeinated and you’re hypersensitive, you may experience insomnia.

It is always important that you check the chemical composition first before making a purchase of aspirin.

Related Questions

When is the best time to use aspirin on my keloid scars?: The best time to apply aspirin paste on your scar is at night, an hour or so before bed. If you normally shower before bed, it’s even better. The reason is simple. During the day, there is a buzz of activity. While going about your duties, you expose yourself to lots of germs. If you sneak to your office bathroom to apply aspirin paste, it might get absorbed into the bloodstream along with germs from the atmosphere. The nighttime is the best because you don’t expose yourself to many atmospheric toxins.

How often should I use aspirin on my keloid scars?: Aspirin is best applied once a day. After a week, you should be able to notice healing on your keloid scar. If you overuse it, it may cause redness and inflammation of your skin. The ideal dosage is three tablets a day.

Can I leave aspirin on my keloid scars overnight?: If you don’t experience the side effects of aspirin that we mentioned earlier, then why not? As a matter of fact, leaving the aspirin paste on your skin for a longer period means more salicylic acid becomes absorbed in your bloodstream. The result is faster healing. You’re going to have to clean those bed sheets the following day though.

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