Lidocaine cream is a topical anesthetic. It is used to control pain on the skin by preventing nerves from sending signals of pain to the brain. Because of this, it is used in many dermatological procedures. It is also used in some cosmetic...
Caffeine and lidocaine both have been studied as metabolic probes to test liver function in people with early or intermediate liver disease. Caffeine also is used as a stimulant to combat drowsiness and to enhance pain medication. Lidocaine also...
Lidocaine cream is a topical anesthetic used for numbing the skin in certain procedures, such as skin biopsies, hot waxing, laser hair removal and mammograms. According to the "Journal of Drugs In Dermatology," when used in small amounts...
Lidocaine is an anesthetic medication that can be injected or used topically. Doctors use lidocaine to numb the skin and underlying tissues before simple surgical procedures or before the injection of another medication. Lidocaine inhibits the...
Studies have shown that receiving intravenous lidocaine significantly reduces overall pain in people with fibromyalgia. In fact, it seems to improve many aspects of their lives. People who received intravenous lidocaine in a 2002 study reported...
The lidocaine patch is a prescription medication that is indicated for the alleviation of painful post-herpetic neuralgia symptoms--more commonly referred to as post-shingles pain. This medication is applied as a transdermal skin patch directly to...
Lidocaine is a local anesthetic, meaning that it has a numbing effect on the injection area. It treats severe joint pain caused by different types of arthritis, including osteoarthritis. To do this, your doctor will inject a dose of lidocaine...
High dose lidocaine is given intravenously to treat heart arrhythmias. Irregular heart rates that affect the ventricles can be fatal if not immediately corrected. Lidocaine calms the heart cells responsible for creating and maintaining electrical...
Lidocaine is a topical solution used to block the transmission of pain signals from the nerve endings in the skin to the brain, according to the Mayo Clinic. It can be used to treat the discomforts shingles, vaccines or even laser hair removal....
Lidoderm is a prescription transdermal patch that contains 5 percent lidocaine. It is approved for use in treating pain caused by post-herpetic neuralgia, or shingles. Lidocaine is an anesthetic. The amount of lidocaine released from the Lidoderm...
Topical anesthetics are drugs used to numb the skin and reduce the pain sensation associated with some medical conditions or procedures. According to the US Food and Drug Administration, these products are available in a cream, ointment, or gel...
Neuropathy is a condition in which your nerves are damaged. There are two types of neuropathy: peripheral and diabetic. Diabetic neuropathy occurs as a result of high blood glucose levels. Signs of diabetic neuroapathy include numbness, muscle...
A Lidoderm patch is an adhesive material that contains 5 percent lidocaine, a local anesthetic, and a number of inactive ingredients such as gelatin and glycerin. Lidocaine penetrates the skin and relieves pain in the area of the patch, but does...
Skin tags are a common, small, benign tumor of the skin. They are painless and have an irregular shape, often appearing like a small berry. Most skin tags can be removed with topically applied products or home remedies. Larger skin tags may...
Postherpetic neuralgia is a condition that can cause intense pain in nerve fibers and the skin. It affects some patients after a case of shingles, which is a recurrence of a herpes-zoster infection (also known as chickenpox). Postherpetic...
EMLA is the brand name of a cream that contains the drugs lidocaine and prilocaine. EMLA is a topical anesthetic and is used for a variety of medical conditions, including to numb the skin before skin grafting and prior to administering...
Neuropathy, also known as peripheral neuropathy, is a common disorder of the nerves affecting more than 20 million Americans, according to The Neuropathy Association. Neuropathy occurs due to damage to the peripheral nerves, which are any of the...
Tinnitus refers to the perception of a noise--often a buzzing or ringing sound--with no source for the noise. It's often associated with hearing loss, though it may also indicate an underlying problem with a person's blood vessels or nerves. It...
Skin numbing medications fall under a group of products known as topical local anesthetics. These products are designed to deaden or block signals from the nerve endings of your skin, disabling the skin's ability to feel pain. Topical local...
Dry, cracked heels are unsightly and can be painful. Left untreated, the area can become infected. Creams to treat cracked heels perform three functions: fighting infection, moisturizing dry skin and loosening hardened skin. These creams contain...
Cold sores (herpes labialis) are common and can be a great nuisance due to their appearance on the face. They are caused by the herpes simplex virus, which is contagious and cannot be permanently cured. According to My Optum Health, antivirals may...
Fever blisters, also known as cold sores, are the result of an infection from the herpes simplex virus. Cold sores are most commonly caused by a particular strain of herpes--type 1--although type 2 herpes (which normally causes genital herpes) can...
Prescription pain patches are an alternative to oral pain pills and injections. According to Johns Hopkins Medicine, the patches help prevent side effects such as gastrointestinal difficulties and internal bleeding that sometimes result from...
Neuropathy is caused by nerve damage and initially results in numbness and pain in the hands and feet. Common causes of neuropathy include diabetes, traumatic injury, autoimmune diseases, toxin exposure, vitamin deficiencies and infection. If the...
Diabetic foot pain, also called diabetic neuropathy of the foot, is a medical condition that stems from high blood sugar levels. When your blood sugar level skyrockets out of its normal range, the nerves (fibers that innervate the muscles in your...
Local anesthetics are a commonly used medical treatment today, though they were not introduced into clinical practice until 1884, according to Cocaine.org. Topically applied cocaine was the first local anesthetic, and its use paved the way for the...
The Mayo Clinic explains that shingles is a viral infection caused by the varicella-zoster virus, the same virus responsible for chickenpox. Shingles infection creates a painful rash anywhere on the body that consists of blistering and pain....
Diabetes is a chronic condition that may incite other complications such as diabetic neuropathy. This condition results in nerve damage throughout the body, but most notably in the feet. Symptoms of diabetic neuropathy include pain, tingling,...
