Tag: Pharmaceutical formulation

With some hydrogels containing up to 90% water, the aqueous gel is a water-based formulation extensively used in modern pharmacology for various drug delivery applications. This versatile semisolid system is designed to deliver active pharmaceutical ingredients (APIs) to targeted sites on or within the body, providing a non-greasy and effective treatment option.

According to the National Institutes of Health, eye drops represent up to 90% of all commercially available ophthalmic drug products, making the methods of preparation of eye drops critically important for patient safety and efficacy. These preparations are complex, sterile formulations designed to deliver medication directly to the surface of the eye while minimizing contamination risks and ensuring patient comfort.

Over-the-counter cough medicines, which include syrups and linctuses, are widely used, with sales reaching into the tens of millions annually in countries like Great Britain [1.4.10]. But what is the difference between syrup and linctus? Understanding this is key to choosing the right remedy.

While many liquid medicines appear similar, an elixir contains alcohol as a key solvent, whereas a syrup is a concentrated sugar-based solution without alcohol. This fundamental distinction is key to understanding **what is the difference between a syrup and an elixir?** and influences everything from viscosity to patient safety.

Surveys have found that up to 40% of American adults have experienced difficulty swallowing pills [1.8.1, 1.8.2]. This common issue highlights a primary question for many: **What is the purpose of a Suspension medication?** It serves as a vital alternative for effective drug delivery.

While the acronym DDB has multiple meanings in the medical field, the term most commonly refers to Diphenyl Dimethyl Bicarboxylate, a synthetic compound used as a hepatoprotectant. It is a derivative of an active component from the traditional Chinese herb *Schisandra chinensis*. The context is crucial for understanding **what is DDB in drugs**, as it can also signify a class of DNA-binding proteins or even a regulatory body.