Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion while Breastfeeding
Do you know that important immune protective proteins are present in breast milk? Breast milk also contains required vitamins, minerals, saturated and un saturated fats. These things are extremely important for development of healthy brain. If you are taking any medicine for short term or for the chronic reason then that passes in breast milk as well, that is why you should always check the drug with your health care provider. Here at DrLact we try to analyze drugs based on available researches and in this sheet we will present our analysis for Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion.

What is Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion used for?


helps prevent sunburn if used as directed with other sun protection measures (see Directions), decreases the risk of skin cancer and early skin aging caused by the sun

Brief: Sunscreen

Is Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion safe to use while breastfeeding? Can it interfere with growth and development of my kid?

Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion safe for breastfeeding
There are 2 main ingredients of Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion, Octocrylene and Zinc cation. One by one we have analyzed both Octocrylene and Zinc cation for its impact on breastfeeding and based on our analysis we can conclude that Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion is safe to use in breastfeeding. We recommend you to check our analysis of Octocrylene and Zinc cation as below.

Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion Breastfeeding Analsys


Zinc cation while Breastfeeding

Safe

CAS Number: 1314-13-2

It is used topically as an astringent and skin protector, very often together with small amounts of Ferric Oxide to form Calamine (see specific info). It is a product compatible with breastfeeding according to WHO Essential Medicine’s List - 2002.It is also used in dental hygiene products and cosmetics. Widely used for skin protection of the diaper area in infants. Because of the small dose used and poor absorption into plasma of most topical dermatological preparations, excretion into breastmilk in significant amount appears to be unlikely. Do not apply on the breast to prevent infant ingestion; otherwise, wash it off thoroughly with water before the next breast feed.


Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion Breastfeeding Analsys - 2


Octocrylene and Breastfeeding

Safe

Is Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion safe while breastfeeding

Based on the current available safety data, octocrylene used as a UV filter in cosmetic products at a concentration of 10% can be considered as safe. There was no evidence of any endocrine disruption potential from experimental studies which demonstrated no adverse effects on reproductive (e.g. oestrus cycle, epididymal and testicular sperm parameters) and developmental parameters. Effects on thyroid reported in repeated toxicity studies conducted in rats at very high doses are species?specific and not relevant considering the doses at which octocrylene is used in human.

Four studies on the transdermal absorption of octocrylene are available in the scientific literature, and an additional study is available in ECHA summaries of safety data. Dermal absorption studies of octocrylene showed that most octocrylene concentrations are found in the stratum corneum and that very few quantities are found in the epidermis (0.4%) and in the receptor fluid (<0.05%). In vivo, a very recent study in human volunteers showed systemic exposure to octocrylene with maximal concentrations ranging from 2.9 to 7.8 ng/mL under indoor maximal use conditions. Octocrylene has been found at very low amounts in human milk, and some metabolites of octocrylene were primarily detected in urine of volunteers using sunscreen products.

No systemic effects were reported after dermal exposure to octocrylene in rabbits at very high dose (534 mg/kg bw/day) compared with those used in cosmetic products. After oral exposure, effects on liver and thyroid were reported in a study conducted in rats at high doses (340 and 1085 mg/kg bw/day in males). These effects were investigated in an additional mechanistic study which showed that effects on thyroid were indirect and due to hepatic enzyme induction potential of octocrylene in rats at very high oral doses.

Based on available animal data, octocrylene does not induce developmental or teratogenic effects. In an extended one?generation reproductive toxicity study, only rats treated with the highest dose of octocrylene via oral route showed a decrease in the number of implantation sites and consequently a low number of pups. This very high dose of 550 mg/kg bw/day cannot be considered to be relevant to the dermal use of octocrylene as a cosmetic ingredient. Moreover, no other effects on male and female fertility and reproductive parameters such as oestrus cycle, epididymal and testicular sperm parameters were observed in all groups tested. Regarding pups, no effects on sexual and neurodevelopmental parameters were observed.

Note: Study and data for tropical use only

Warning: Tropical usage in breast area shall be avoided to prevent the Octocrylene passing orally in Infants. In some rare cases it can cause skin allergy.


I already used Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion and meanwhile I breastfed my baby should I be concerned?

It is always a good idea to keep your healthcare provider or doctor informed about your drug usage during pregnancy and breastfeeding but if you have not informed your doctor about Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion and have used it then do not panic as Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion is mostly safe in breastfeeding and should not cause any harm to your baby.


My health care provider has asked me to use Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion, what to do?

Usage of Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion is safe for nursing mothers and baby, No worries.


If I am using Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion, will my baby need extra monitoring?

No


Who can I talk to if I have questions about usage of Walgreens Zinc Spf 50 | Octocrylene, Zinc Oxide Lotion in breastfeeding?

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