Can I take cough and cold remedies while I'm breastfeeding?

Often found in Sudafed, Theraflu, Claritin-D and more. Fortunately, antihistamines are also safe while breast-feeding. Weaning abruptly is never a good idea, especially when you are sick. Your doctor can diagnose the problem based on your symptoms and offer an effective treatment. Br J Clin Pharmacol. If you prefer treating a painful sore throat without these types of medications, you can ease symptoms with lozenges or an over-the-counter sore throat gargle. Avoid taking medications that aren't necessary, such as herbal medications, high-dose vitamins and unusual supplements.