Providers and consumers should realize that isotretinoin is a potent drug with the potential to cause birth defects and reserve its use for severe recalcitrant nodular acne. Isotretinoin is not for use in mild forms of acne and should not be shared among family members.
Most orbital motorways (or beltways) are purpose-built major highways around a town or city, typically without either signals or road or railroad crossings. In the United States, beltways are commonly parts of the Interstate Highway System. Similar roads in the United Kingdom are often called orbital motorways.
A two-way residential frontage road (left) parallel to a busy major highway. Frontage Road A frontage road (also known as an access road , service road , parallel road , etc.) is a local road running parallel to a higher-speed, limited-access road . A frontage road is often used to provide access to private driveways, shops, houses, industries or farms.