How long do edibles last in breast milk?

Understanding the Duration of Edibles in Breast Milk
The question of how long cannabis edibles remain detectable in breast milk is a significant concern for breastfeeding mothers who use marijuana. Recent studies provide insights into this issue, revealing that the psychoactive component of cannabis, tetrahydrocannabinol (THC), can linger in breast milk for varying lengths of time.
Duration of THC in Breast Milk
Research indicates that THC can be detected in breast milk for up to six days after consumption, whether through smoking or eating edibles. However, the duration can vary widely based on several factors, including the mother’s metabolism, the amount consumed, and the frequency of use. Some studies suggest that THC levels in breast milk can peak between 30 minutes and 2.5 hours after consumption, before gradually declining.
Moreover, the persistence of THC in breast milk can extend beyond six days in some cases, with reports indicating detection durations ranging from six days to over six weeks . This variability is influenced by the pharmacokinetics of THC, which is known to have a half-life in breast milk of approximately 39 hours.
Factors Influencing THC Levels
Several factors contribute to how long THC remains in breast milk:
1. Dosage and Frequency of Use: Higher doses and more frequent use can lead to longer detection times in breast milk.
2. Metabolism: Individual metabolic rates can affect how quickly THC is processed and eliminated from the body.
3. Testing Sensitivity: The methods used to test for THC can also impact the reported duration of its presence in breast milk.
Health Considerations for Breastfeeding Mothers
Given the potential for THC to remain in breast milk, health professionals generally advise caution. The American Academy of Pediatrics suggests that lactating mothers should refrain from using cannabis, as the effects on the infant are not fully understood. The presence of THC in breast milk raises concerns about possible impacts on infant development and health.
In conclusion, while THC from cannabis edibles can be detected in breast milk for a significant period, the exact duration varies based on multiple factors. Mothers considering cannabis use should weigh these factors carefully and consult healthcare providers to ensure the safety and well-being of their infants.

How long does it take for drugs to leave your breastmilk?

If you do use drugs such as amphetamines or heroin as a one-off, you will need to express your breast milk in the 24 hours afterwards and throw it away before you breastfeed again. After using drugs, it is not safe for you to care for or breastfeed your baby.

How long should you wait to breastfeed after smoking?

Breastfeeding and cigarette smoke
Nicotine passes rapidly into your breast milk and affects how much milk you have. Nicotine in breast milk and passive smoking can give your baby chest infections, vomiting, diarrhoea and irritability. Avoid smoking for half an hour before you breastfeed.

Can breastfeeding moms eat edibles?

Chemicals from marijuana can pass from a mother to her infant through breast milk. This includes marijuana in any form, such as edibles, oils, or other concentrates. The chemicals can potentially affect a newborn’s brain development and result in hyperactivity, poor cognitive function, and other long-term consequences.

When can I breastfeed after getting high?

Similar to alcohol, it is recommended that if a mother does occasionally use inhaled cannabis, she should wait three to four hours after use before breastfeeding to reduce how much THC is in her milk. Cannabis smoke, like tobacco smoke, is also unhealthy for babies (and all people) to be around.

What drugs don’t go into breast milk?

Table. Examples of drugs contraindicated in breastfeeding.

Drug	Comment
Iodine	High doses (>150 micrograms daily) lead to risk of infant hypothyroidism
Lithium	Breastfeeding only feasible with rigorous monitoring
Radiopharmaceuticals	Contact obstetric information service
Retinoids (oral)	Potential for serious adverse effects

What drugs pass through breast milk?

Most drug molecules, including alcohol, nicotine and caffeine, are small enough to enter milk. Exceptions are drugs with high molecular weights such as heparins and insulin.

Should I still breastfeed if I vape?

E-cigarettes, vaping and breastfeeding
New mums are advised to use licensed NRT products for help with quitting smoking and staying smokefree. However, if you do choose to use an e-cigarette to help you stay smokefree, it’s still better to carry on breastfeeding as the benefits will outweigh any potential harm.

How long do edibles stay in your breast milk?

THC is stored in your fat cells, which means it sticks around for a long time. Studies show that although THC levels in breast milk peak one hour after use, it remains in your system for six days after use. That means you can’t just “pump and dump” milk after ingesting it to avoid exposing your baby to THC.

Do I have to pump and dump after taking medication?

If it is a short-term medication, pumping and dumping will keep your milk supply up until you can resume nursing. If you are on incompatible medications for the long term, discuss options with your provider. While you may need to wean, donor breast milk is an option for your baby or you may choose to use formula.

How long does it take for CBD to leave breast milk?

The duration of CBD’s presence in breast milk varies among individuals and depends on the dosage, frequency of use, and metabolism. Studies suggest that the half-life of CBD in breast milk is around 18 to 32 hours. This means that it may take several days for CBD to clear the system entirely.