Three major Indian pharmaceutical companies are recalling drugs in the United States. Sun Pharma is recalling Lisdexamfetamine capsules due to failed dissolution specifications. Lupin is recalling Lisinopril and Hydrochlorothiazide tablets because of product mix-up with Atazanavir and Ritonavir tablets. Dr Reddy's Laboratories is recalling Omeprazole capsules due to the presence of foreign Divalproex Sodium tablets.