Definition Peroxides are organic or inorganic compounds with the general chemical structure R1-O-O-R2. The simplest and best known representative is hydrogen peroxide (H2O2): H-O-O-H. Peroxides can also form the peroxide anion O22−, for example, lithium peroxide: Li2O2. Nomenclature The trivial names of peroxides are often formed with the suffix -peroxide or the prefix Per-. Representative … Peroxides
Symptoms Blisters occur on the feet during high-impact activities, such as hiking, jogging, playing sports, or during military service. They also occur on the hands, such as during rowing, manual labor, or gardening. The formation of a skin blister begins with a feeling of warmth and redness and progresses to a burning sensation, forming a … Blisters on the Feet
Symptoms Possible symptoms of a bruise (technical term: hematoma) include swelling, pain, inflammation, and discoloration of the skin that changes (red, blue, purple, green, yellow, brown) during the healing process. This text refers to simple and small-surface complaints that can be considered for self-medication. Causes The cause of a hematoma is blood leaking from injured … Bruise (Hematoma) Symptoms and Causes
Products Hand disinfectant gels are available, for example, in pharmacies and drugstores. Structure and properties Hand disinfectant gels are gelled liquids (gels) for external application on the hands, which contain one or more disinfectants. Typical ingredients are: Disinfectants such as ethanol, propanol and isopropanol (propan-1-ol, propan-2-ol). Purified water Gel formers such as celluloses and carbomers. … Hand Disinfectant Gels
Products Specialty retailers can order formaldehyde solutions from specialized suppliers. Structure and properties Formaldehyde (CH2O, Mr = 30.03 g/mol) is the simplest representative from the substance group of aldehydes, which exists as a gas. The boiling point is -19 °C. Formaldehyde oxidizes easily to formic acid. It can be obtained by the oxidation of methanol. … Formaldehyde
Symptoms Bad breath manifests itself in foul-smelling breath. The bad odor is also a psychosocial problem and can lower self-esteem, lead to feelings of shame, and make it difficult to communicate with others. Causes True, chronic bad breath originates from the oral cavity and mainly from the coating on the tongue in over 80 to … Bad Breath
Symptoms Oral mucositis manifests as redness, swelling, pain, a burning sensation, aphthae, a white to yellowish coating, sores, ulceration, bleeding, and bad breath, among other symptoms. The tongue and gums may also be affected. The discomfort may increase in association with eating. Sores can be so painful that food intake is limited, which can lead … Oral Mucositis
Symptoms Oral thrush is an infection of the mouth and throat with Candida fungi. Different manifestations are distinguished. The actual oral thrush is usually called acute pseudomembranous candidiasis. The leading symptom is the white to yellowish, small-spotted, partially intermingled coating of the mucous membranes in the mouth and throat area. It consists of epithelial cells, … Oral Thrush
Products Some drugs are commercially available as mouthwashes. A selection of the active ingredients they contain is listed below: Local anesthetics: Lidocaine Disinfectant: chlorhexidine Herbal extracts: chamomile, sage, echinacea, mallow. Anti-inflammatory: benzydamine Antibiotics: Tyrothricin Structure and properties Mouthwashes are liquid dosage forms for the administration of active pharmaceutical ingredients into the mouth and throat. They … Mouthwashes
Products Mouth sprays are commercially available as drugs, medical devices, and dietary supplements. Listed below are some active ingredients that are administered with an oral spray: Local anesthetics: Lidocaine Disinfectant: chlorhexidine Herbal extracts: chamomile, sage, echinacea. Gel former: celluloses Anti-inflammatory: benzydamine Antibiotics: Tyrothricin Nitrates: isosorbide dinitrate Weaning agents: nicotine Cannabinoids: cannabidiol (CBD), cannabis extract. Mouth … Mouth Sprays
Symptoms Mouth corner rhagades manifest as inflamed tears in the area of the corners of the mouth. The symptoms are often bilateral and and often involve the adjacent skin. Other symptoms include redness, scaling, pain, itching, crusting and dehydration. Mouth cracks are uncomfortable, bothersome and often slow to heal. Causes Typical causes and risk factors … Corner of the Mouth Cracks
Disinfectants are not medicines in the true sense. Nevertheless, they carry a valuable contribution in everyday medical life and also at home. The benefit of disinfectants is mainly to kill germs and bacteria, so that further infection can be reduced or eliminated. However, disinfection should be distinguished from sterilization. What are disinfectants? Before any surgery, … Disinfectants: Effect, Uses & Risks
