Pharmaceutical formulations refer to the specific combinations of active ingredients and excipients used to create medications. These formulations are designed to ensure that the drug is delivered effectively to the body, providing the desired therapeutic effect. Common forms of pharmaceutical formulations include tablets, capsules, liquids, and creams, each tailored for different routes of administration. The process of developing pharmaceutical formulations involves careful consideration of factors such as stability, absorption, and release rates. Pharmaceutical scientists work to optimize these formulations to enhance patient compliance and minimize side effects, ensuring that medications are both safe and effective for use.