Local Anesthesia of the Skin
Local Anesthesia Of The Skin
Local anesthesia of the skin, also known as cutaneous nerve blocks, is a medical procedure used to numb an area of skin. During the procedure, an anesthetic (numbing medication) is injected into the area of skin, blocking the nerve impulses from reaching the central nervous system.
Local anesthesia is typically used before minor procedures such as sutures and wound repair, ingrown toenail repair, orthopedic surgical repair, and lesion and tumor removals. It is also used to reduce the pain associated with other medical procedures such as needle insertion.
Local anesthesia of the skin typically requires minimal preparation. Most people will receive a local anesthesia of the skin in an outpatient setting without the need for admission to a hospital. In some cases, the patient may be asked to take an antibiotic before the procedure as a prevention against the possibility of infection.
The procedure is typically performed in less than 10 minutes. First, the area of skin will be thoroughly cleansed with an antiseptic solution. Second, a topical anesthetic cream will be applied to the area to help further reduce sensation. Finally, the area of skin will be injected with the anesthetic.
After the procedure, the area of skin will remain numb for several hours. It is important to understand that the numbness is temporary and will eventually subside. It is also advised to avoid any activities that require precise coordination or concentration until the effects of the anesthetic have worn off.
Common side effects associated with local anesthesia of the skin include burning or stinging sensation, redness, swelling, and itching around the injection site. In rare cases the patient may experience an allergic reaction to the anesthetic.
Risks associated with local anesthesia of the skin include infection, nerve damage, tissue death, scarring, and anesthetic toxicity. To minimize the risk of any of these, it is important to follow the instructions of the doctor carefully, and to inform them of any medical conditions your have or if you are currently taking any medications.
Benefits of Local Anesthesia of the Skin:
- Provides pain relief for minor procedures
- Decreases the risk of infection
- Minimizes stress and anxiety
- Minimal need for preparation
- Safe and effective