Synopsis. Gregor Mendel, known as the father of modern genetics, was born in Austria in 1822. A monk, Mendel discovered the basic principles of heredity through experiments in his monastery's garden.
TenorminÂ® (atenolol) is a prescription medicine that has been approved to treat several conditions related to the heart and blood vessels. It is part of a class of drugs called beta blockers. Tenormin is made by IPR Pharmaceuticals, Inc., and is marketed and distributed by AstraZeneca Pharmaceuticals.
Guaifenesin: This is an expectorant used to loosen respiratory tract secretions. It does not suppress cough. The poor efficacy of expectorants in general would suggest that they do not provide enough justification for use in breastfeeding mothers. However, untoward effects to the infants have not been described.