The region was developed in the 19th century for coal mining. In 1830 the Jackson brothers (Freres FrÃ¨res) jackson built a steel works At assailly in what is now the north Of. lorettehe region was developed in the 19th century for coal mining. In 1830 the Jackson brothers (Freres FrÃ¨res) jackson built a steel works At assailly in what is now the north Of. lorette
But the process does irritate your lungs -- which is why regular pot smokers are more likely to have an ongoing cough and to have lung-related health problems like chest colds and lung infections. Other physical effects of marijuana include: 1  Dizziness. 2  Shallow breathing. 3  Red eyes and dilated pupils. 4  Dry mouth.
Effects of narcotics, other stimulants, and other depressants. Narcotics initially produce a feeling of euphoria that often is followed by drowsiness, nausea, and vomiting.Users also may experience constricted pupils, watery eyes, and itching.he combination of depressants and alcohol can multiply the effects of the drugs, thereby multiplying the risks. The use of depressants can cause both physical and psychological dependence. Regular use over time may result in a tolerance to the drug, leading the user to increase the quantity consumed.