If you have a cold or flu, fever, diarrhoea and vomiting, or mastitis, keep breastfeeding as normal. Your baby won't catch the illness through your breast milk – in fact, it will contain antibodies to reduce her risk of getting the same bug. “Not only is it safe, breastfeeding while sick is a good idea. Magpacheck up ka nlng po para din safe na gamot po yung maibigay sayo or try mo din po mag calamansi juice mommy.