

CAS Number: 51-21-8
Drug is cleared from the body in 28 elimination half-lives. Resuming breastfeeding is likely safe after 24 hours of pumping-and-dumping.
CAS Number: 51-21-8
Most sources consider breastfeeding to be contraindicated during maternal antineoplastic drug therapy. It might be possible to breastfeed safely during intermittent therapy with an appropriate period of breastfeeding abstinence, but the duration of abstinence is not clear. Limited information indicates that a maternal continuous intravenous fluorouracil infusion at a dose of 200 mg/square meter daily produces undetectable levels in milk. If fluorouracil use is undertaken, monitoring of the infant's complete blood count and differential is advisable. Chemotherapy may adversely affect the normal microbiome and chemical makeup of breastmilk.[1] Women who receive chemotherapy during pregnancy are more likely to have difficulty nursing their infant. Topical fluorouracil applied away from the breast should pose negligible risk for the breastfed infant; however, it is important to ensure that the infant's skin does not come into direct contact with the areas of skin that have been treated.
You should immediately inform your health care provider about Tolak | Fluorouracil Cream usage and your breastfeeding interval after usage of
Please double check with your doctor if he is aware of your breastfeeding stratus, Ask your doctor if there is any safe alternative of Tolak | Fluorouracil Cream. Check with your doctor if you shall temporally stop breastfeeding. You may go for second opinion as well. Still after all of this if your doctor still recommends Tolak | Fluorouracil Cream then go for it as they have access on more detailed medical and scientific information and they understand your individual medical situation much better.
Extreme level of monitoring required as Tolak | Fluorouracil Cream could be dangerous for kid.
US
National Womens Health and Breastfeeding Helpline: 800-994-9662 (TDD 888-220-5446) 9 a.m. and 6 p.m. ET, Monday through Friday
UK
National Breastfeeding Helpline: 0300-100-0212 9.30am to 9.30pm, daily
Association of Breastfeeding Mothers: 0300-330-5453
La Leche League: 0345-120-2918
The Breastfeeding Network supporter line in Bengali and Sylheti: 0300-456-2421
National Childbirth Trust (NCT): 0300-330-0700
Australia
National Breastfeeding Helpline: 1800-686-268 24 hours a day, 7 days a week
Canada
Telehealth Ontario for breastfeeding: 1-866-797-0000 24 hours a day, 7 days a week