What is phenol used for?
Phenol is a widely used chemical solvent used in numerous places, including chemistry, biology and medical laboratories. It is extremely toxic toward living cells. Phenol is readily absorbed through intact skin. It is essential that phenol users understand its properties and know correct handling procedures. Proper training for using phenol and personal protection equipment such as aprons and eye wear is recommended while handling phenol. Phenols are widely used in household products and as intermediates for industrial synthesis. The uses include
- Phenols are used in over-the-counter treatments for sore throats (1.4% concentration).
- Phenol is present in numerous consumer products that are swallowed, rubbed on or added to various parts of the body. These include ointments, ear and nose drops, cold sore lotions, mouthwashes, gargles, toothache drops, analgesic rubs, throat lozenges and antiseptic lotions.
- Phenol has been used traditionally for sterilization of surgical areas before performing any procedure.
- Small amounts of phenol in water have been injected into nerve tissue to lessen the pain associated with certain nerve disorders.
- Phenol destroys the outer layers of the skin if allowed to remain in contact with the skin. Small amounts of concentrated phenol solutions are sometimes applied to the skin to remove warts and treat other skin blemishes and disorders. Phenol-containing products are used as chemical peels to remove skin lesions and treat severe pain.
- Phenol in low concentrations is used as a disinfectant in household cleaners and mouthwash. Phenol used as a slimicide (a chemical toxic to bacteria and fungi characteristic of aqueous slimes) is a type of disinfectant.
- The largest single use of phenol is as an intermediate in the production of phenolic resins.
- It is also used in the production of caprolactam (which is used in the manufacture of nylon 6 and other synthetic fibers) and Bisphenol A (which is used in the manufacture of epoxy and other resins).
- It is used in molecular techniques in the DNA labs.
What precautions should I take while using phenol as a topical solution?
Phenol is extremely poisonous and corrosive. It can be absorbed across intact skin. Because it initially may have anesthetic effects, phenol may cause extensive tissue damage before the patient feels any pain. Use phenol topical solution as directed by your doctor. Follow all instructions closely.
- Do not use phenol topical solution orally. Keep it away from your nose and eyes (may burn). In the event of eye contact, there will be severe pain and redness. Irrigate the affected eye with copious amounts of running water and the immediately to to the hospital.
- Wash your hands with plenty of water before and after handline phenols.
- Clean the affected area before use. Make sure to dry the area well.
- Put a thin layer on the affected skin and rub gently.
- Do not use coverings (bandages, dressings and makeup) unless cleared by the doctor.
What are important facts an individual should know about phenol?
Phenol (also known as carbolic acid) is an aromatic organic compound, usually in the form of colorless or white crystals. It has a sickly sweet smell and sharp burning taste. Phenol is part of coal tar and is formed during the natural decomposition of organic materials.
- Phenol is also used in cosmetics, paints, polishes, adhesives, lacquers, varnishes and solvents.
- Phenol in the environment is mostly a result of human activity and most of it is in the air.
- Low-level exposure from the correct use of products that contain phenol would not be expected to cause any adverse health effects. Exposure to high concentrations can result in serious health effects.
- High concentrations may cause irritation, burns and discoloration of the skin, mouth, throat, eyes and airways.
- Because phenol is an anesthetic, burns may not be noticed right away. This may result in nausea, vomiting, diarrhea, fast heart rate and sweating.
- Following exposure to high concentrations, individuals may complain of drowsiness, breathing problems and heart problems.
- In severe cases, lung and kidney damage can occur.
- It is allowed in consumer products up to 2.5 percent and soaps and shampoos up to 1 percent.
- It may also be found in smoked meat and fish products and as a part of smoked flavorings.
- It is a possible cancer-causing substance.
IMAGES
Browse our medical image collection of allergic skin disorders such as psoriasis and dermatitis and more caused by allergies See ImagesTop What Is Phenol Used For Related Articles
Chemical Peel
Chemical peels are performed to reduce fine lines, treat wrinkles, improve the appearance of mild scarring, treat some types of acne, and reduce age spots. During the treatment, a chemical solution is applied to the skin. The skin blisters and eventually peels off.Is Sore Throat (Pharyngitis) Contagious?
Pharyngitis is a contagious infection that can spread from one person to another. Depending on the cause of your sore throat, you may be more or less contagious. Evaluation from a healthcare provider can help diagnose the cause of your sore throat.Skin Rash
The word "rash" means an outbreak of red bumps on the body. The way people use this term, "a rash" can refer to many different skin conditions. The most common of these are scaly patches of skin and red, itchy bumps or patches all over the place.The Skin (Human Anatomy)
The skin is the largest organ in the body that covers the entire external surface. It protects the internal organs from germs and thus helps prevent infections. The skin is made up of three main layers.Sore Throat
Sore throat (throat pain) usually is described as pain or discomfort in the throat area. A sore throat may be caused by bacterial infections, viral infections, toxins, irritants, trauma, or injury to the throat area. Common symptoms of a sore throat include a fever, cough, runny nose, hoarseness, earaches, sneezing, and body aches. Home remedies for a sore throat include warm soothing liquids and throat lozenges. OTC remedies for a sore throat include OTC pain relievers such as ibuprofen or acetaminophen. Antibiotics may be necessary for some cases of sore throat.
Sore Throat Home Remedies
Natural and home remedies for sore throat symptoms and pain relief include essential oils, licorice gargles, slippery elm leaves, raw garlic, Throat Coat tea, sage, and acupuncture. Typical symptoms of a sore throat include throat pain, coughing, sneezing, fever, and swollen lymph nodes. Sore throats are caused by viral (common cold, flu, mumps), bacterial (tonsillitis, some STDs), toxins, allergens, trauma or injury, or "mechanical causes" (breathing through the mouth).Sore Throat or Strep Throat? How to Tell the Difference
Is this a sore throat or could it be strep throat? Explore the causes of a sore throat, including strep throat, and learn how to find relief from that raw, scratchy throat pain.