|Drug side effect is an effect that is secondary or unintended consequence of the drug administration in the body together with its intended purpose. The side effects of the drug can be either therapeutic or harmful to the body or a part of it. The drug side effects may vary from individual to individual and is dependent upon factors like age, gender, weight, disease, etc. The drug side effects can occur when starting or ending a drug medication regimen or while increasing or decreasing the dosage of it. In order to minimize the side effects of a drug, the current dosage may be adjusted or another medication can be prescribed. Also the lifestyle and or dietary changes may help to minimize the side effects of a drug. From a simple to the most sophisticated prescribed drug, all drugs come with side effects. The most common side effects for drug taken internally involve nausea or upset stomach, though it only happens to a handful of users. As compared to drugs applied externally skin irritation or allergy is commonly noticed. Innovations are new idea, device or process. Innovations are the application of better solutions that meet new requirements, inarticulated needs or existing market needs. It is proficient through more effective products, processes, services, technologies, or new ideas that are readily available to markets, governments and society. Innovations are something original and novel, as a significant, new that breaks into the market or society.