Yes, they are considered to be in the same class. Both drugs are Proton Pump Inhibitors.
Drug Class: Expectorant
Omeprazole (Prilosec)Lanoprazole (Prevacid)Esomeprazole (Nexium)Pantoprazole (Protonix)Rabeprazole (Acifex)
In the UK, heroin is a class A drug.
This drug contains absolutely no aspirin. Nexium is a proton pump inhibitor. The generic name for this drug is esomeprazole magnesium. It's effect is to reduce the amount of acid produced in your stomach and is a treatment for heartburn or indigestion. It has no relationship to aspirin.
Esomeprazole (pronounced /iːsɵˈmɛprəzoʊl/) is a proton pump inhibitor (brand names Sompraz, Zoleri, Nexium, Lucen, Esopral; Axagon in Italy, Nexiam in Belgium and South Africa) developed and marketed by AstraZeneca which is used in the treatment of dyspepsia, peptic ulcer disease (PUD), gastroesophageal reflux disease (GORD/GERD) and Zollinger-Ellison syndrome. Esomeprazole is the S-enantiomer of omeprazole (marketed as Losec/Prilosec), and AstraZeneca claims improved efficacy of this single enantiomer product over the racemic mixture of omeprazole. However, this greater efficacy has been disputed, with some[who?] claiming it offers no benefit from its older form.
It is secobarbital ,of barbiturate class. which is a class B drug if that's what you meant
Buspar(Buspirone) drug class is azaspirodecanedione
why should cannabis be classed as class a drug
The FDA
Drug screen, qualitative; single drug class method, each drug class
Alcohol is a class A drug.
its class A