What Causes Warts On Your Fingers?

Warts are regarded as one of the most contacted skin infections because of how fast they spread. They spread simply by touch from a person who already carries the infection, direct usage of anything that a wart carrier has touched or used and other forms of physical contact.

There are several types of warts, but one of the major types is called the common wart. Common warts are easy to spot and are usually found on the fingers, knuckles, palms (also called palmar wart) and sometimes on the knees.

Common warts are not responsible for skin cancer, they do not result to fatality neither do they require some sort of quarantine for the infected like other dangerous diseases. They are as common as the everyday day skin acne, however they are highly transmittable.
This is another reason why it is so common. People can easily contact the warts by direct touch of a visible wart, so the regular handshake that is exchanged on a daily basis can put you at risk if you shake an infected person.
Apart from primary exposure, common warts can also be transmitted secondarily. This means that if a person with a wart infection touches an object and you touch that same object with your hands bare, you can be infected with the virus as well.

Causes of  Common Warts

All warts are caused by a particular virus, referred to as the Human Papillomavirus (HPV). This virus, according to the American Academy of Dermatology, causes the infection to protrude in different places thereby resulting in different kinds of wart.
They are like a family. They  increase and spread due to change of location, birth and marriage, but are always connected by blood. Here, the infection will always  be a traceable to the oldest and the source.
This is what the Human Papillomavirus represents to the various types of warts existing today. They may appear in different areas of the body and at different times, have different names and sometimes even look different, but they all come from a single source.
The Human Papillomavirus (HPV) can be found among humans and are classified into groups of numbers. Different types of the virus when infected are responsible for various diseases like cancer, HIV etc and these are deadly diseases. But the Human Papillomavirus on its own can be harmless. Sometimes, it goes away on its own when it has been contacted after a period of time.
A person can be easily infected with the virus and can even have more than one virus at the same time. The Human Papillomavirus is not visible to the natural eye and so going for regular checks with medical experts is a wise way to prevent the HPV virus infection and the cause of warts or any other kind of harmful disease. These are some of the HPV types and their numbers:
HPV type 1,2,3,4,6,7,10,11,28 and 63 among a wide range of other numbers. HPV type 2,7 and 22 are mostly responsible for common warts. The most common way to get infected with HPV is by touch, but that is not the sole reasons for common warts.
Most of the time the virus remains dormant in the human system, but when it comes in contact with the skin, then there is a high chance of the infection resulting in a wart, especially if there is an injury or opening on the skin no matter how small it is.

While the Human Papillomavirus can be harmless on its own and may not result in any infection or disease, there are certain things that can trigger the appearance of a common wart.

Certain physical activities that are considered harmless by the ordinary man might be a reason why warts are one of the most widely spread skin infections in the world today. These activities can also be secondary causes of warts.

Poor Hygiene

Body hygiene is often overlooked by a majority of people in the society today. A lot of people do not take proper care of their diet, skin and environmental surrounding.
Since the Human Papillomavirus can be easily  transmitted by touch or skin contact, a simple habit of regularly washing the hands preferably with a disinfectant and the use of hand sanitizers when going out to public places and events where you will most likely have a lot of body contact, would help alot (MedicalNewsToday).
Taking regular baths will also help reduce the risk of getting infected. These measures can help prevent the widespread infection of common warts on the skin.

Injuries and cuts on the skin are the welcome signs for the Human Papillomavirus to infect the skin and result in warts

The virus on the skin alone does nothing, but when there is a tiny scratch on the skin even as small as a nail bite then the Papillomavirus can actually spread to the inner layer of the skin and a wart can erupt on that spot.

Properly disinfecting a wound and covering it up, really well can prevent the entry of any infection of the Human Papillomavirus.

This is not just a protective measure against common warts. It can also help to prevent other infections as well that are related with open cuts on the skin.

Carelessness in a wart infected area

It is actually possible to be in a wart  infected area and not get the virus. Since the virus is not airborne, just being in an infected area will not automatically give you warts,but certain careless moves can do that.

Shaking people with or without visible warts will most likely result in an infection and sharing things with people who already have warts will increase your risk of getting infected.

You can not always choose where and when to be cautious in the case of warts because when it is in its early stage the Human Papillomavirus is not visible to the human eye so being prepared at all times can help you avoid contact with the virus (WebMD).
Being cautious will help you to do things like studying the appearance of people properly before having contact with them and you also need to have a fore knowledge of how to wield public equipment carefully.

Lack of knowledge about warts

A lot of people have very little knowledge about warts and some know nothing about it at all. They are quite ignorant of how it spreads and the speed with which it does that. Little wonder why most times, no measures are taken into preventing the virus infection and this  increases one’s risk as well.
Warts can easily be spread from one part of the body to another by vigorously scratching the wart infected area and using that same finger to scratch other parts of the body. This will easily spread the virus to that part of the body and if there is a cut on the skin then a wart would most likely appear on the skin.

A lot of people immediately begin to scratch the warts on their skin once they see it, but it is the wrong way to handle wart infection as it will only enhance the spread of the warts.

Having no knowledge about common warts will only expose you to the virus faster. Also not paying attention to proper precaution may make it more difficult for you to prevent the virus on the hands and other parts of the body.
Scientists have  stated that about 80 percent of people in the world today have a high chance of having warts at some point in life. Research shows that three out of every four persons will contact the virus which usually result in warts especially with the high rate of illnesses and diseases in the world today which weakens a lot of people’s immune system.
People with a weak immune system usually have a higher chance of being exposed to the possible infection of the Human Papillomavirus. Although warts alone are known to be harmless and painful, certain situations might be different like pain. The most important thing is to get treatment immediately to avoid the isolation and embarrassment that usually comes with having a wart prone infection.
Contrary to popular belief, toads, frogs and other animals do not have the ability and capacity to spread HPV  because HPV is only susceptible to the human body hence the reason it is called the Human Papillomavirus. A lot of people think that way because warts are majorly found on children, but the truth is, this is only so because of their weak immune system and because they are more prone to injuries due to their playful lifestyle.


In conclusion, warts generally do not have a definite cure so they can only be treated occasionally one at a time. In some situations, warts reoccur, despite the treatments that are implemented. This is usually in the case of home or self administered treatments.
When this happens, it is best to see a dermatological expert to offer a more long lasting solution to the infection. However this does not permanently eradicate your chances of contacting the infection again.
Read our article about Plantar Wart On Bottom Of Foot: Causes and Treatments