Warts cause embarrassment and discomfort. Home remedies and over-the-counter preparations work for some people. However, there are times when it becomes advantageous to call in a professional to treat your warts.
Retinoid cream is prescribed by doctors as an experimental treatment to get rid of warts. It is composed of a substance that comes from Vitamin A, called tretinoin. It has been shown, in research studies, to work well. Eighty-five percent of children who used it had positive results.
Retinoid cream shouldn't be used on pregnant women's warts because it's been associated with birth defects. It can also cause changes in the skin of those who do use it. Skin can become dry, sensitive, swollen, crusted, or blistered. It can become red or have other color changes. If you use it, your skin can become sensitive to the sun.
Rather than slow down skin cell growth, which is what retinoid cream does, contact sensitizers work with the immune system instead. The first thing the doctor will do is to apply a contact synthesizer to your arm or back. This will start a reaction in your immune system.
The next time the contact sensitizer is applied, an allergic reaction will ensue. After that, the substance will be put directly on the warts and it will destroy it by summoning your immune system. Eighty percent of people in one study were helped with this treatment.
A doctor might put Cantharidin on your warts and keep it there with a bandage. After awhile, the wart will have a blister around it. Then, the doctor can lift the warts off and remove it.
Warts can also be frozen off. This is called cryotherapy. There is actually at least one over-the-counter kit for this. If a doctor does it, he will apply liquid nitrogen to the wart. After a blister has formed, you have to wait for about a week. At this time, the wart will fall off.
Cryosurgery uses basically the same ingredients, but the deep freezing gets rid of the warts sooner. Or, the base of the warts can be destroyed by applying an electric needle to it. These are miner surgeries.
Laser surgery can be done to remove warts. It is usually reserved for special cases. A pregnant woman may have no other way to have warts removed. A person may have a great number of warts and they may be very large.
The laser is basically just a beam of light that is highly focused. It can burn off warts and leave surrounding tissue unharmed if done right. It may be done with local anesthesia. Or, if the warts cover a large area general anesthesia is called for.
Once the warts have been removed, there will be a wound. This will be painful for a few days, but it should feel better after that. If you have undergone this treatment, you should watch out for excessive pain that persists. Tell your doctor if you notice pus or run a fever. This method has been shown to be successful on warts sixty-six percent of the time.