The 40-mg dose of PROTONIX resulted in healing rates significantly greater than those found with either the 20- or 10-mg dose. It is not known whether pantoprazole passes into breast milk or if it could harm nursing baby. Use this drug for condition that is listed in this section only if it has been so prescribed by your health care professional. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Unusual weakness, sore tongue, numbness or tingling of the hands feet. Strengths of Pantoprazole Pantoprazole comes in number of strengths, which include: Protonix 20 mg tablets Protonix 40 pantoprazole postiennakko yossa mg tablets Protonix for oral suspension individual packets of Protonix granules, containing 40 mg of Protonix per package. Carcinogenesis, Mutagenesis, Impairment of Fertility In 24-month carcinogenicity study, Sprague-Dawley rats were treated orally with doses of.