What is methylphenidate hydrochloride extended-release? Methylphenidate hydrochloride extended-release (ER) is a drug approved by FDA to treat attention deficit-hyperactivity disorder (ADHD) in adults and children ages six and older. Concerta is one brand of methylphenidate hydrochloride ER tablets. Concerta is manufactured and marketed by Janssen Pharmaceuticals, Inc.
The most common reason for morning nausea is early pregnancy; this type of nausea is referred to as morning sickness.. Morning sickness can actually occur all day for pregnant women, as it is the result of a drop in blood sugar.
More than half of pregnant women have nausea and vomiting, especially during the first trimester. Despite its name, you can have morning sickness any time of day. It doesn't mean your baby is sick, and it doesn't hurt you or your baby. Pregnancy nausea is probably caused by the sudden increase of hormones in your body. It's usually mild and goes away about midway through your pregnancy.