Oxymetazoline

Nasal Preparations: Definition, Types, Composition, Properties, Advantages, Disadvantages

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Screenshot 2024 12 07 191405 Nasal Preparations: Definition, Types, Composition, Properties, Advantages, Disadvantages

Nasal preparations are pharmaceutical dosage forms designed for administration through the nasal route. They are formulated to deliver drugs either locally to the nasal cavity or systemically via absorption through the nasal mucosa. Types of Nasal Preparations 1. Nasal Drops:Liquid formulations instilled into the nasal cavity using a dropper. Use: Localized relief for conditions like … Read more

Sympathomimetics or adrenergic agonists or adrenergic drugs

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Screenshot 2024 04 04 094936 Sympathomimetics or adrenergic agonists or adrenergic drugs

Adrenaline (epinephrine) and noradrenaline (norepinephrine) are hormones and neurotransmitters that play essential roles in the body’s response to stress and danger. 1. Adrenaline (Epinephrine): Adrenaline is a hormone produced by the adrenal glands in response to stress, excitement, or danger. It helps prepare the body for physical exertion or intense situations by increasing heart rate, … Read more