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Examples of substance based medical devices include products for gastrointestinal relief like medicinal clay or simeticone-based products, as well as unmedicated nasal sprays, certain eye drops, dermal formulations, oral cough treatments, and other products for self-medication that often are available without a prescription. [1]
[citation needed] For example, in the state of California, possession for recreational use is prohibited and qualifies as a misdemeanor. [20] In New Zealand, the Ministry of Health has warned that nitrous oxide is a prescription medicine, and its sale or possession without a prescription is an offense under the Medicines Act. [21]
Bioactive agents are substances that can influence an organism, tissue or cell. Examples include enzymes, drugs, vitamins, phytochemicals, and bioactive compounds. Bioactive agents can be incorporated into polymers, [1] [2] which has applications in drug delivery and commercial production of household goods and biomedical devices. [2]
In pharmacology, a drug is a chemical substance, typically of known structure, which, when administered to a living organism, produces a biological effect. [2] A pharmaceutical drug , also called a medication or medicine, is a chemical substance used to treat , cure, prevent , or diagnose a disease or to promote well-being . [ 3 ]
The concentration of such particulate matter and chemical residual will highest immediately after cleaning, and will decrease over time depending upon levels of contaminants, air exchange rate, and other sources of chemical residual. [5] Of most concern are the family of chemicals called VOCs such as formaldehyde, toluene, and limonene. [7]
There are many hundreds of thousands of possible drugs. Any chemical substance with biological activity may be considered a drug. This list categorises drugs alphabetically and also by other categorisations. This multi-page article lists pharmaceutical drugs alphabetically by name. Many drugs have more than one name and, therefore, the same ...
Home medical equipment is a category of devices used for patients whose care is being managed from a home or other private facility managed by a nonprofessional caregiver or family member. It is often referred to as "durable" medical equipment (DME) as it is intended to withstand repeated use by non-professionals or the patient, and is ...
Lyrica, a recent off-patent painkiller for nervous systems, had a sale of 5B USD in 2019, [38] out of the 51.8B USD annual sale of the corresponding company. [ 39 ] However, once the proprietary drug become off-patent, there will soon be immense competition from the generic drugs produced by their business rivals. [ 40 ]