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Li Xiao Lin
Emergency Department
About me
Graduated from Gannan Medical University, engaged in emergency clinical work for 18 years. Went to well-known domestic hospitals such as Guangdong Provincial People's Hospital for further training in emergency and critical care, with solid theoretical knowledge and rich clinical experience, especially accumulated rich clinical experience in resuscitation, poisoning, and treatment of various critical conditions. Hosted and completed two projects funded by the Science and Technology Bureau of Ganzhou City, and published 5 academic papers in recent years.
Proficient in diseases
Proficient in emergency medical rescue and treatment of critical and difficult cases, skilled in emergency and operation techniques such as tracheal intubation, arterial and venous puncture, fiberoptic bronchoscopy, cardiac defibrillation, and emergency hemoperfusion therapy.
Voices
Can you take a bath with a burned finger?
Burned fingers can be washed during a bath, as long as the burned finger does not come into contact with running water. Of course, if the finger burn is only minor, merely affecting the epidermis, it actually does not matter if it comes into contact with water while bathing. However, if the burn is severe, then it must not come into contact with water to prevent infection and worsening of the condition. The main treatment for finger burns involves disinfecting and protecting the burned area, controlling infection, and promoting recovery. Bathing does not affect this process.
How to treat mild tetanus?
The treatment for mild tetanus mainly includes the following aspects: First, to control convulsions, diazepam or midazolam can be administered via muscle injection or intravenous injection. If necessary, phenytoin sodium can be combined to control seizures. If the convulsions last a long time and the symptoms are pronounced, sedative medications can be continuously used to control the convulsions. Second, use large amounts of penicillin and anti-tetanus bacillus treatment to control the infection. Third, maintain a quiet indoor environment to reduce stimuli. Fourth, after the patient regains consciousness, attention should be paid to diet: avoid spicy and stimulating foods, do not smoke or drink alcohol, and it is advised to drink more water and eat more fresh vegetables and fruits. (Please use medication under the guidance of a doctor)
Can you have an allergic reaction to alcohol just by smelling it?
People with alcohol allergies might also experience allergic reactions just from the smell of alcohol, which is related to individual physical constitutions. Generally, alcohol allergies occur after contact with alcohol or after consuming it. However, individuals with poor health and an allergic constitution might experience allergic reactions when exposed to the smell of alcohol, such as chest tightness, shortness of breath, dizziness, and fatigue. In such cases, it is advisable to immediately leave the environment where the alcohol smell is present and rest in a place with good air circulation and drink more water. If the symptoms do not improve, it is necessary to seek further medical treatment at a hospital. Regularly drinking more water and exercising appropriately to strengthen the physique is recommended, and if necessary, visiting a hospital to check for allergens might be needed.
What are the situations for tetanus shots?
Objects carrying tetanus bacillus, or tissues damaged by animals, require tetanus vaccination to prevent tetanus, such as rusty nails, animal claws, animal bites, venomous snake bites, and wounds contaminated by dirt can easily lead to infection by tetanus bacillus. Tetanus is a possible condition, so after an injury, it is necessary to immediately rinse the wound with soap and water or running water to wash away the toxins, which helps reduce the chance of infection. Then thoroughly disinfect the wound with iodophor, which can also reduce infection, and go to the hospital to receive tetanus antitoxin or tetanus immunoglobulin within 24 hours to prevent the onset of tetanus. The incubation period for tetanus is generally three to seven days, but it can be longer, so it is advised to go to the hospital for an injection as soon as possible after injury, to prevent the onset of the disease and avoid serious events.
How long will it take for a burn on the finger to heal?
How long it takes for a finger burn to improve depends on the severity of the burn, and one cannot generalize. If the burn affects only the epidermal layer, recovery or complete healing generally takes about a week. This is because skin metabolism, which takes about 5 to 7 days to renew, especially at burned areas such as on the face or fingers, can take longer to heal. Moreover, if the burn is deeper, reaching below the dermal layer, the recovery time depends on how deep the burn is. It might take 2 weeks or even up to a month for complete recovery. Therefore, the duration needed for a burn to heal depends on the severity of the burn.
Should the burned skin on the finger be cut off?
Whether to cut off the skin after a finger burn depends on the specific circumstances and cannot be generalized. It depends on the cause of the finger burn. If the burn is caused by relatively clean boiling water, the skin does not need to be cut off after disinfection. The skin acts as a protective layer, similar to a dressing, which can reduce contact with foreign objects and minimize damage to the burn from external particles or foreign objects, therefore providing certain protection. However, if the burn is caused by contaminated substances, such as lime, and the finger is contaminated, the previously burned skin should be cut off. After cleaning, it is considered a foreign object that could potentially worsen an infection.
Scalding that causes the skin to peel off is classified as a second-degree burn.
Burns that result in skin peeling must be examined case by case, as it is impossible to generalize. The classification depends on the size of the burn and the severity of the injury. If the burn only results in peeling skin, indicating damage to the epidermis, it is considered a superficial second-degree burn. If the damage extends below the dermis, it is considered a deep second-degree burn. If there is damage to deeper tissues, it could potentially be a third-degree burn. Furthermore, if the area of skin peeling due to the burn is extensive, it may be considered deep second-degree or more severe. Therefore, immediate actions should be taken following a burn, such as rinsing with cold water for at least 30 minutes or until the pain subsides. Then, thoroughly disinfect the area with iodine to prevent infection. Applying burn ointment on the surface may help in the recovery of the burn. If necessary, cover it with a sterile gauze to prevent contact infections that could lead to skin infection. Attention should also be paid to diet; drink plenty of water, eat fresh vegetables and fruits, consume high-protein and high-nutrient foods, supplement with vitamins, and avoid spicy and stimulating foods.
How to treat alcoholic dermatitis?
Alcohol allergy has caused dermatitis, presenting an allergic reaction with symptoms such as rash, generalized itching, and dizziness. Oral administration of loratadine or levocetirizine tablets can be used for anti-allergy treatment. If the rash is severe and covers a large area, an external application of calamine lotion can be used, which has anti-allergic and astringent effects. If oral medication is less effective, intravenous administration of calcium gluconate and high doses of vitamin C can be considered, along with the addition of dexamethasone for anti-allergy treatment, which generally provides relief. At the same time, it is necessary to avoid alcohol and try to eliminate it from the body, which can be facilitated by inducing vomiting or using laxatives to prevent reabsorption that could worsen the dermatitis or cause chronic issues. (Medication should be used under the guidance of a physician.)
Can I drink alcohol if my finger is scalded?
Burns on the fingers are not directly related to drinking alcohol, so it is still possible to drink a small amount of alcohol after burning your fingers. However, from a health perspective, it is best to avoid drinking alcohol. The primary concern with finger burns is the treatment of the burns: frequent disinfection and dressing changes are necessary to protect the burn site and prevent infection. Additionally, it is beneficial for the recovery of the soft tissue to minimize the movement of the burned fingers. Moving the burned fingers might lead to tearing of the soft tissues and bleeding, which can prolong the recovery time of the burn.
What are the symptoms of mild tetanus?
Symptoms of mild tetanus may include the following: Firstly, localized muscle spasms or brief spasms in a single muscle. Additionally, one may experience facial numbness, facial asymmetry, and difficulty swallowing. Generally, these symptoms are mild and do not affect normal life. Therefore, if tetanus occurs, one should first go to the hospital for further relevant examinations and treatment. The general treatment involves administering penicillin for infection control. Additionally, symptomatic treatment includes sedatives to reduce spasms. Attention should also be paid to diet; it is advisable to drink plenty of water and consume fresh vegetables and fruits. One should avoid spicy, stimulating foods, seafood, and yeast-containing foods like beef and mutton to minimize the occurrence of tetanus symptoms.