For example if we have x=953, I want to select specifically the first digit (or the last two) and save it in another variable, so the outcome would be y=9 (or y=53)
Hydroquinone has also been linked to a medical condition in humans called ochronosis. This condition has actually been found in humans, not rodents, but the evidence is inconclusive at the moment. Ochronosis is a condition where the affected skin darkens in color, and also becomes thicker in texture.
Use hydroquinone only on the brown spots and the tretinoin cream all over your face. If you are tolerating them, increase treatment to every night. If tolerated, also use the hydroquinone in the morning. You must use SPF 50+ and avoid the sun.â¦ SHOW MORE.