Antiseptic Guide: Everything You Need to Know About Using Antiseptics

Antiseptics are commonly used in everyday life. However, there is some confusion around this topic, and we're going to debunk any misconceptions in this short guide.

We will also answer frequently asked questions to make you feel more confident using antiseptic products!

What is an antiseptic?

We'll begin by introducing the basics. Antiseptics are substances that can stop or slow down the growth of harmful microorganisms, thus helping to prevent infections.

Antiseptics are typically used to prevent skin infections in hospitals when preparing for treatments and can also help treat infections in certain areas of the body.
They are also used in homes, mainly in the form of a cream that you can purchase over the counter for use at home. Keeping a tube of antiseptic cream for wounds in your home first aid kit can help you quickly treat minor cuts and scrapes before they become infected.

Although antiseptic creams are great options for treating minor injuries at home, do not use them for more severe wounds such as animal bites or severe burns that must be treated by a medical professional.

How do antiseptics work?

All antiseptics do not work in the same manner, but they all act to destroy microorganisms! Some target the walls of microorganism cells, causing them to explode, whereas others hinder cell functions and prevent harmful bacteria from multiplying, so they eventually die.

The exact mechanism of action of antiseptics depends on the specific chemical and the kind of microorganism being targeted. But, the most common ways in which antiseptics work include:

Disruption of cell membranes: Antiseptics can damage the cell membranes of microorganisms, causing them to leak and eventually die.
Denaturation of proteins: Antiseptics can also denature proteins in microorganisms, making them ineffective and ultimately leading to their death.
Oxidation of cells: Some antiseptics function by oxidizing cells, which destroys their DNA and proteins, and results in their death.
Disruption of metabolic pathways: Antiseptics can disrupt the metabolic pathways of microorganisms, preventing them from getting the nutrients they require to survive and grow.

Common types of antiseptic

There are numerous types of antiseptics, each having its own distinct properties and uses. The most common antiseptics are:

Alcohol: Alcohol is a popular antiseptic that can be effective against a variety of viruses and bacteria. It is commonly used to disinfect skin prior to surgeries or injections.
Hydrogen peroxide: It is a mild antiseptic frequently used for wounds and preventing infections.
Iodine: Iodine is a powerful antiseptic that is used to disinfect skin and prevent infection. It is often used in surgical procedures and also for wound care.
Chlorhexidine: It is a potent antiseptic that works against a broad range of fungi and bacteria. It is widely used in hospitals and other healthcare settings to prevent infection.
Benzalkonium chloride: It is a mild antiseptic that is often used to make personal-care products like hand sanitizers and disinfectant wipes.

Uses of Antiseptics

Antiseptics are commonly used for various purposes. Some of the most common uses of antiseptics include:

To disinfect the skin before injections or surgical procedures
To clean wounds and prevent infection
To prevent the spread of infectious diseases
To sterilize surfaces and medical equipment in healthcare environments
To disinfect surfaces in homes and public areas
To clean and sanitize personal care items, like toothbrushes and razors
To prevent the growth of bacteria in food and water
To treat and prevent skin infections and fungal infections.

Factors to Consider When Choosing an Antiseptic

When it comes to choosing an antiseptic, there are several factors to consider. Some of the most important factors include the following:

Type of Microorganism:

Different antiseptics can be effective against different kinds of microorganisms. For instance, alcohol-based antiseptics work against various microorganisms, including viruses, bacteria, and fungi. On the other hand, iodine-based antiseptics work against various types of bacteria and some types of viruses.

Severity of Infection:

The severity of the infection is also a crucial factor to take into consideration when selecting an antiseptic. For minor infections, like minor cuts or scrapes, a mild antiseptic, like hydrogen peroxide or an alcohol-based antiseptic, may be sufficient. A stronger antiseptic may be required for more severe infections, like deep wounds or infections that have spread to other areas of the body.

Location of the affected area:

The location of the affected area is also a crucial factor to consider when selecting an antiseptic. Some antiseptics are more suitable for use in specific areas of the body than others. For instance, antiseptics that are safe to apply on the skin may not be suitable for use in the mouth or eyes. In addition, antiseptics that are safe to use in open wounds may not be appropriate for closed wounds or other areas of the body where the skin is sensitive or thin.

Allergies and Sensitivities:

It is also crucial to consider any sensitivities or allergies you may have before choosing an antiseptic. Some people may be allergic to specific types of antiseptics like chlorhexidine or iodine, while others may be sensitive to alcohol-based antiseptics. If you have any allergies or sensitivities, be sure to choose an antiseptic that is safe for you to use.

Cost and Availability:

Finally, it is crucial to consider the cost and availability of the antiseptic that you are considering. Some antiseptics are more expensive than others, and some are more easily accessible than others. In addition, some antiseptics may be better suited for use in certain environments, such as hospitals or clinics, while others may be more suitable for use at home.

Does antiseptic cream cure infection?

While it is recommended to treat any skin injuries as soon as possible by applying antiseptic creams to lower the risk of developing an infection, a topical antiseptic is unlikely to cure existing infections.

Skin infections can be caused by viruses, fungi, or bacteria getting into your skin epidermis. Usually, this happens after the layer of skin is damaged by a cut or lesion. Depending on the type and severity of the infection, it might be treated with oral or topical antibiotics, antifungal treatments, or other medicated creams. Some of the best ointments for wounds in India contain a combination of antiseptics like chlorhexidine and neomycin, which work together to cleanse and protect the wound while reducing the risk of infection.

If you see redness spreading or the wound starts to leak, or if you're not sure, consult a medical professional, as skin infections can get into the bloodstream, which can cause serious complications.

Frequently Asked Questions (FAQs)

Do antiseptics kill viruses?

Yes, antiseptics can destroy viruses. Both antiseptics and disinfectants help stop the growth of microorganisms such as bacteria, viruses, and fungi.

How do you apply an antiseptic cream?

Step 1. Clean and dry the affected area

Step 2: Apply a small amount of antiseptic cream with clean hands.

Step 3. Repeat the process as required

What is the difference between antiseptic and disinfectant?

Antiseptics are used on living tissues to prevent the growth of microorganisms, while disinfectants are used on inanimate objects to kill microorganisms.

Can antiseptic cream be used on dogs or other pets?

Antiseptic cream is not meant to be used on animals such as rabbits, dogs, cats, etc. Sometimes, vets can supply a suitable antiseptic cream or ointment. However, in many cases, minor cuts will heal on their own.

Can antiseptic creams expire?

Yes, antiseptic cream expires 12 months after opening or by the time printed on the tube if not opened. It is not advised to use antiseptic cream past the expiration date.