How long to breastfeed after taking amoxicillin

Amoxicillin capsules are a common household antibiotic with a strong antibacterial effect. They are mostly used for bacterial respiratory infections. Let's find out how long you need to take amoxicillin before you can breastfeed.

How long after taking amoxicillin capsules can I breastfeed?

If you are a pregnant woman who is breastfeeding, it is recommended that you consider breastfeeding three days after taking amoxicillin capsules. It takes about three days for amoxicillin capsules to be metabolized to a concentration below 1%, and it takes about four days for the body to metabolize to a concentration below 0.1%.

In fact, breastfeeding and medication are classified according to the level of "L". "L" stands for lactation, which is the capital letter of breastfeeding.

L1 drugs are the safest for breastfeeding mothers to take, and the drug does not significantly increase the side effects on the baby.

The actual medicines include amoxicillin capsules, clarithromycin, cefuroxime, etc.

L2-level drugs are relatively safe and do not cause side effects to babies.

It actually contains acyclovir, ornidazole, piperacillin, etc.

L3 drugs are classified as of medium safety. Currently, there is no scientific data comparing the use of such drugs during breastfeeding, but side effects on breastfeeding babies may exist.

For L4 and L5 drugs, mothers who are exclusively breastfeeding do not need to take them, as there is solid evidence that they will cause adverse effects.

How long after taking amoxicillin capsules can I breastfeed?

Contraindications for medication during breastfeeding

1. Hormones: inhibit growth and block the body's production of growth hormone.

2. Anti-tumor drugs: The use of methotrexate once a week is acceptable during breastfeeding, but the baby's blood parameters should be closely followed up.

3. Chinese herbal preparations of thyroid hormone: taking this type of medicine may cause low thyroid hormone in the baby.

4. Bromide: rash and constant sleepiness.

5. Isoniazid: dizziness, insomnia, lack of concentration, etc. can cause isoniazid poisoning and nervous system excitation in babies.

6. Potassium traditional Chinese medicine preparations: can cause a decrease in the baby's body temperature.

7. Metronidazole: It harms the baby's kidney function and can cause nausea, vomiting, etc.

8. Chloramphenicol: The accumulated dose is poisonous and can suppress the baby's bone marrow.

9. Ergotamine-based Chinese herbal preparations: Because they have the specific effect of inhibiting lactation hormone, they reduce the metabolism of milk.

10. Iodine and iodine-containing Chinese medicines: Iodine can cause goiter and high thyroxine levels in babies. Also, avoid contact of babies with too many radioactive substances.

11. Antibiotics: Some antibiotics during breastfeeding can cause allergic reactions in babies and lead to the production of drug-resistant strains.

12. Emergency contraception: Contraceptive pills during lactation can inhibit the metabolism of breast milk. Excessive intake can affect the baby's sexual organs and also significantly reduce the digestion and absorption of minerals and proteins in breast milk.

13. Other types of medicines: lithium traditional Chinese medicine preparations, central nervous system medicines (such as antidepressants, psychotropics, etc.), and some medicines that may cause side effects to babies due to individual differences should be avoided or closely monitored as much as possible.