Essential oils are natural, but they're not as safe as you think. 1  1. Skin discoloration, burning and sores. 2  2. Danger to babies and pregnant women. 3  3. Skin irritation and itching. 4  4. Danger to small pets. 5  5. Dangerous interactions with preexisting conditions. 6  6. Illness or death when swallowed.
Narcotics is a term used to describe all illegal drugs. It depends which narcotic you are taking. Like marijuana will take anywhere from a week to a month depending on your usage and metabolism. where as cocaine will take about three to five days depending on usage and metabolism. All are different.
I have found that it varies by person and by substance. generally, weed stays in your fat cells (and therefore urine) for anywhere from 3 weeks - 3 months. although your first time it goes away a lot faster (like 3-7 days). opiate pain pills and some other prescription narcotics last in your system for 4-6 hours and the metabolized chemical precursors (which are what actually show up on drug tests)are gone after 2-5 days. with the exception of DXM, OTC drugs don't show up at all on tests ...