Cosmedix Spf50 | Sunscreen Emulsion Breastfeeding
Modern medicine has evolved so much so that sooner or later every breastfeeding mother needs to take it in one form or other. Medication that is present in mothers blood will transfer into her breast milk to some extent. Most drugs do so at low levels and pose no real risk to infants but then there are some exceptions. In This post will discuss whether Cosmedix Spf50 | Sunscreen Emulsion is safe in breast-feeding or not.

What is Cosmedix Spf50 | Sunscreen Emulsion used for?


Helps protect against sunburn.

Brief: Helps prevent sunburn

Cosmedix Spf50 | Sunscreen Emulsion while breastfeeding safe or not? Can there be any side effects for infant while using it during breastfeeding?

Cosmedix Spf50 | Sunscreen Emulsion dangerous while breastfeeding
Our analysis of Oxybenzone, Octinoxate, Avobenzone, Octisalate which are active ingredients in Cosmedix Spf50 | Sunscreen Emulsion indicates that Cosmedix Spf50 | Sunscreen Emulsion is dangerous to use in breastfeeding. We strongly recommend you to go through detailed analysis of Oxybenzone, Octinoxate, Avobenzone, Octisalate as below and do not use Cosmedix Spf50 | Sunscreen Emulsion during breastfeeding.

Oxybenzone and Breastfeeding

Dangerous

Oxybenzone has been found in motherís milk. And has relatively high 1% to 9% skin penetration in lab studies. Oxybenzone has relatively high rates of skin allergy, it has weak estrogen like effects, and its observed as moderate anti-androgen. Oxybenzone is associated with altered birth weight in human studies. It is not recommended to use Oxybenzone during breast feeding.

Note: Study and data for tropical use only.

Warning: Tropical usage in breast area shall be avoided to prevent the Oxybenzone passing orally in Infants.

Octinoxate and Breastfeeding

Unsafe

Octinoxate (Octylmethoxycinnamate) has been detected in human urine, blood and breast milk and is known for moderate risk of skin allergy. Some studies suggest that Octinoxate has estrogen like effects however less than 1% skin penetration has been found in human laboratory studies. As not much study has been done on effects of Octinoxate during breast feeding its recommended to use safe alternatives.

Octyl Methoxycinnamate (OMC) is a frequently used UV-filter in sunscreens and other cosmetics. Octinoxate can be systemically absorbed after skin application, being found in the deeper layers of the stratum corneum as well as urine, plasma, and breast milk. The mean maximum plasma concentration detected after application of 2mg/cm2 sunscreen was 7ng/mL in women and 16ng/mL in men. FDA study found blood levels 13 times above cutoff for systemic exposure.

Several studies indicated that OMC acts as an endocrine disruptor due to the ability to interfere with endocrine system at different levels. In humans OMC exposure has minor, but statistically significant effects on the levels of testosterone and estradiol. Moreover, some studies suggested that OMC can interact with the hypothalamo-pituitary-thyroid (HPT) axis.

Moreover, a study of offspring of dams treated with OMC (500Ė1000 mg/kg/day) showed sex-dependent behavioral changes, namely decreased motor activity in females, but not in males, and improved spatial learning in males, suggesting that OMC can affect neuronal development, however the doses used in these experiments were extremely high, not relevant to possible human exposure.

Note: Study and data for tropical use only

Warning: High dosage shall be avoided as reproductive system, thyroid and behavioral alterations in animal studies has been found, Tropical usage in breast area shall be avoided to prevent the OCTINOXATE passing orally in Infants.

Avobenzone and Breastfeeding

Safe

Not much study has been done on effects of topical usage of Avobenzone during breast feeding however it is known to penetrate the skin in very limited quantity. Its not very likely to have adverse effects in breastfed infants.

Note: Study and data for tropical use only, Breakdown product causes relatively high rates of skin allergy hence stabilization is required.

Warning: Tropical usage in breast area shall be avoided to prevent the Avobenzone passing orally in Infants.

Octisalate and Breastfeeding

Low Risk

Octyl salicylate is an oil soluble chemical sunscreen agent that absorbs UVB radiation. It does not protect against UVA. Octyl salicylate is used to augment the UVB protection in a sunscreen. Salicylates are weak UVB absorbers and they are generally used in combination with other UV filters

Octisalate rarely causes allergies in tropical usage. Not much study has been done on effects of topical usage of Octisalate during breast feeding however it is known to penetrate the skin hence itís better to use other alternatives.

FDA study found blood levels 10 times above cutoff for systemic exposure, skin penetration in lab studies has been observed

Note: Study and data for tropical use only

Warning: Tropical usage in breast area shall be avoided to prevent the Octisalate passing orally in Infants.


I am nursing mother and I have already used Cosmedix Spf50 | Sunscreen Emulsion, what should I do?

You should immediately inform your health care provider about Cosmedix Spf50 | Sunscreen Emulsion usage and your breastfeeding interval after usage of . If you feel baby is having abnormal behavior or any other health issue please call 911 immediately or contact nearest medical emergency center.


I am nursing mother and my doctor has suggested me to use Cosmedix Spf50 | Sunscreen Emulsion, is it safe?

Please double check with your doctor if he is aware of your breastfeeding stratus, Ask your doctor if there is any safe alternative of Cosmedix Spf50 | Sunscreen Emulsion. 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 Cosmedix Spf50 | Sunscreen Emulsion then go for it as they have access on more detailed medical and scientific information and they understand your individual medical situation much better.


If I am using Cosmedix Spf50 | Sunscreen Emulsion, will my baby need extra monitoring?

Extreme level of monitoring required as Cosmedix Spf50 | Sunscreen Emulsion could be dangerous for kid.


Who can I talk to if I have questions about usage of Cosmedix Spf50 | Sunscreen Emulsion 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