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Picloxydine
Picloxydine (trade name Vitabact) is a biguanide, bisbiguanide antiseptic used in eye drops. It is structurally similar to chlorhexidine. References Antiseptics Biguanides Piperazines 4-Chlorophenyl compounds {{pharmacology-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biguanide
Biguanide () is the organic compound with the formula HN(C(NH)NH2)2. It is a colorless solid that dissolves in water to give highly basic solution. These solutions slowly hydrolyse to ammonia and urea. Synthesis Biguanide can be obtained from the reaction of dicyandiamide with ammonia, via a Pinner-type process. :\mathrm Biguanide was first synthesized by Bernhard Rathke in 1879. Biguanidine drugs A variety of derivatives of biguanide are used as pharmaceutical drugs. Antihyperglycemic agents The term "biguanidine" often refers specifically to a class of drugs that function as oral antihyperglycemic drugs used for diabetes mellitus or prediabetes treatment. Examples include: * Metformin - widely used in treatment of diabetes mellitus type 2 * Phenformin - withdrawn from the market in most countries due to toxic effects * Buformin - withdrawn from the market due to toxic effects File:Metformin.svg, Metformin, an asymmetric dimethylbiguanidine File:Buformin.svg, Bufo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiseptic
An antiseptic (from Greek ἀντί ''anti'', "against" and σηπτικός ''sēptikos'', "putrefactive") is an antimicrobial substance or compound that is applied to living tissue/skin to reduce the possibility of infection, sepsis, or putrefaction. Antiseptics are generally distinguished from ''antibiotics'' by the latter's ability to safely destroy bacteria within the body, and from '' disinfectants'', which destroy microorganisms found on non-living objects. Antibacterials include antiseptics that have the proven ability to act against bacteria. Microbicides which destroy virus particles are called viricides or antivirals. Antifungals, also known as antimycotics, are pharmaceutical fungicides used to treat and prevent mycosis (fungal infection). Surgery The widespread introduction of antiseptic surgical methods was initiated by the publishing of the paper '' Antiseptic Principle of the Practice of Surgery'' in 1867 by Joseph Lister, which was inspired by Louis P ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eye Drop
Eye drops or eyedrops are liquid drops applied directly to the surface of the eye usually in small amounts such as a single drop or a few drops. Eye drops usually contain saline to match the salinity of the eye. Drops containing only saline and sometimes a lubricant are often used as artificial tears to treat dry eyes or simple eye irritation such as itching or redness. Eye drops may also contain one or more medications to treat a wide variety of eye diseases. Depending on the condition being treated, they may contain steroids, antihistamines, sympathomimetics, beta receptor blockers, parasympathomimetics, parasympatholytics, prostaglandins, nonsteroidal anti-inflammatory drugs (NSAIDs), antibiotics, antifungals, or topical anesthetics. Eye drops have less of a risk of side effects than do oral medicines, and such risk can be minimized by occluding the lacrimal punctum (i.e. pressing on the inner corner of the eye) for a short while after instilling drops. Prior to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorhexidine
Chlorhexidine (CHX) (commonly known by the salt forms chlorhexidine gluconate and chlorhexidine digluconate (CHG) or chlorhexidine acetate) is a disinfectant and antiseptic that is used for skin disinfection before surgery and to sterilize surgical instruments. It may be used both to disinfect the skin of the patient and the hands of the healthcare providers. It is also used for cleaning wounds, preventing dental plaque, treating yeast infections of the mouth, and to keep urinary catheters from blocking. It is used as a liquid or powder. Side effects may include skin irritation, teeth discoloration, and allergic reactions, although the risk appears to be the same as other topical antiseptics. It may cause eye problems if direct contact occurs. Use in pregnancy appears to be safe. Chlorhexidine may come mixed in alcohol, water, or surfactant solution. It is effective against a range of microorganisms, but does not inactivate spores. Chlorhexidine came into medical use in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiseptics
An antiseptic (from Greek ἀντί ''anti'', "against" and σηπτικός ''sēptikos'', "putrefactive") is an antimicrobial substance or compound that is applied to living tissue/skin to reduce the possibility of infection, sepsis, or putrefaction. Antiseptics are generally distinguished from ''antibiotics'' by the latter's ability to safely destroy bacteria within the body, and from ''disinfectants'', which destroy microorganisms found on non-living objects. Antibacterials include antiseptics that have the proven ability to act against bacteria. Microbicides which destroy virus particles are called viricides or antivirals. Antifungals, also known as antimycotics, are pharmaceutical fungicides used to treat and prevent mycosis (fungal infection). Surgery The widespread introduction of antiseptic surgical methods was initiated by the publishing of the paper '' Antiseptic Principle of the Practice of Surgery'' in 1867 by Joseph Lister, which was inspired by Louis Pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biguanides
Biguanide () is the organic compound with the formula HN(C(NH)NH2)2. It is a colorless solid that dissolves in water to give highly basic solution. These solutions slowly hydrolyse to ammonia and urea. Synthesis Biguanide can be obtained from the reaction of dicyandiamide with ammonia, via a Pinner-type process. :\mathrm Biguanide was first synthesized by Bernhard Rathke in 1879. Biguanidine drugs A variety of derivatives of biguanide are used as pharmaceutical drugs. Antihyperglycemic agents The term "biguanidine" often refers specifically to a class of drugs that function as oral antihyperglycemic drugs used for diabetes mellitus or prediabetes treatment. Examples include: * Metformin - widely used in treatment of diabetes mellitus type 2 * Phenformin - withdrawn from the market in most countries due to toxic effects * Buformin - withdrawn from the market due to toxic effects File:Metformin.svg, Metformin, an asymmetric dimethylbiguanidine File:Buformin.svg, Bufor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piperazines
Substituted piperazines are a class of chemical compounds based on a piperazine core. Some are used as recreational drugs and some are used in scientific research. List of substituted piperazines Benzylpiperazines File:Benzylpiperazine.svg, 1-Benzylpiperazine File:MBZP.svg, 1-Methyl-4-benzylpiperazine File:DBZP.svg, 1,4-Dibenzylpiperazine File:MDBZP.svg, 3,4-Methylenedioxy-1-benzylpiperazine File:2C-B-BZP.svg, 4-Bromo-2,5-dimethoxy-1-benzylpiperazine File:Methoxypiperamide.png, Methoxypiperamide File:Sunifiram.svg , Sunifiram File:3-Methylbenzylpiperazine structure.png, 3-Methylbenzylpiperazine * 1-Benzylpiperazine (BZP) * 1-Methyl-4-benzylpiperazine (MBZP) * 1,4-Dibenzylpiperazine (DBZP) * 3,4-Methylenedioxy-1-benzylpiperazine (MDBZP) * 4-Bromo-2,5-dimethoxy-1-benzylpiperazine (2C-B-BZP) * Methoxypiperamide (MeOP, MEXP) ((4-methoxyphenyl)(4-methylpiperazin-1-yl)methanone) * Sunifiram (1-benzoyl-4-propanoylpiperazine) * 3-Methylbenzylpiperazine (3-MeBZP) Befuralin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
