Effects Antihistamine eye drops have antihistamine and antiallergic properties. They are more or less selective antagonists of histamine at the H1 receptor, abolish histamine effects and thus relieve symptoms such as itching, redness, swelling, and tearing. Compared with oral antihistamines, the effect occurs after only a few minutes and lasts up to 12 hours. Many … Antihistamine Eye Drops
Products Triamcinolone acetonide nasal sprays have been approved in many countries since 1996 and are commercially available as propellant-free metered-dose sprays (Nasacort, Nasacort Allergo, Suspension). Structure and properties Triamcinolone acetonide (C24H31FO6, Mr = 434.5 g/mol) is a white crystalline powder that is practically insoluble in water. It is a lipophilic and potent derivative of triamcinolone. … Triamcinolone Acetonide Nasal Spray
Products Dorzolamide is commercially available in the form of eye drops (Trusopt). Fixed combinations with timolol (Cosopt) and generics are also available. Dorzolamide has been approved in many countries since 1995. Structure and properties Dorzolamide (C10H16N2O4S3, Mr = 324.4 g/mol) is a sulfonamide. It is present in drugs as dorzolamide hydrochloride, a white crystalline powder … Dorzolamide
Effects Nasal glucocorticoids are antiallergic, anti-inflammatory, and decongestant by locally inhibiting the synthesis of inflammatory mediators. They reduce nasal symptoms such as runny or stuffy nose, itching, sneezing, and sneezing, and may also have a beneficial effect on ocular symptoms such as itching, burning, redness, and tearing. In contrast to oral glucocorticoids, there are significantly … Glucocorticoid Nasal Sprays
Background The tear film is the outermost connection between the surface of the eye and the environment and is involved in the visual process. It moisturizes, protects and nourishes the eye. It is an aqueous gel containing water, mucins, salts, antibacterial proteins and antibodies, vitamin A, and lipids, among other substances, and is distributed over … Dry Eyes: Causes and Remedies
Products Disinfectants are commercially available in the form of sprays, as solutions, gels, soaps and as soaked swabs, among others. A distinction can be made between products intended for use on humans (skin, mucous membranes) and those intended for objects and surfaces. In addition to medical devices, medicinal products are also approved. These include, for … Disinfectant
Products Disinfecting salicylic spirit is not commercially available as a finished drug product and is therefore manufactured in pharmacies or by specialized suppliers. There also exists a salicylic spirit without the antiseptic additives, see under salicylic spirit. Composition and production Salicylic acid 2.0 g Ethanol 96% 64.4 g Purified water 31.0 g Benzalkonium chloride 0.1 … Disinfecting Salicylic Alcohol
Products Tetryzoline is commercially available in the form of eye drops (Visine Classic, combination products). It has been approved in many countries since 1959. The active ingredient is also known as tetrahydrozoline. Nasal sprays or [nasal drops containing tetryzoline are currently no longer available in many countries. Structure and properties Tetryzoline (C13H16N2, Mr = 200.3 … Tetryzoline: Drug Effects, Side Effects, Dosage and Uses
Products Povidone K 25 is commercially available in the form of eye drops in dropper bottles and as monodoses (Oculac, Protagent). It has been approved in many countries since 1990. Structure and properties Povidone consists of linear polymers of 1-ethenylpyrollidin-2-one. The different types of povidone are characterized by the viscosity of their solutions, expressed by … Povidone K 25
Definition Eye drops are sterile, aqueous or oily solutions or suspensions of one or more active ingredients for dropwise application to the eye. They may contain excipients. Aqueous preparations in multi-dose containers must contain a suitable preservative if the preparation is not itself sufficiently antimicrobial. Eye drops without preservatives must be marketed in single-dose containers. … Eye Drops for Dry, Red, Pink or Itchy Eyes
Benzalkonium chloride is used as an antiseptic, often in combination with other antiseptic agents for inflammation of the throat and mouth. Beyond this application, it serves as a preservative and disinfectant for semisolid and liquid drug preparations. What is benzalkonium chloride? Benzalkonium chloride is used as an antiseptic, often in combination with other antiseptic agents … Benzalkonium Chloride: Effects, Uses & Risks
Contraindications In this case, the treating physician should be consulted before using Olynth®: Known increased intraocular pressure and especially in known narrow-angle glaucoma High blood pressure (hypertension) and other cardiovascular diseases such as coronary heart disease and cardiac arrhythmia Other diseases of the vascular system, such as advanced arteriosclerosis and an aneurysm Blood pressure increasing … Contraindications | Olynth®
