Can you take Amoxicillin while pregnant?

amoxicillin while pregnant
Medically reviewed by Dr. Mavra Farrukh

Key Takeaways

  • Do not take any antibiotics during pregnancy without consultation with your doctor.
  • Discuss all the medications you are already taking with your doctor and follow them exactly as prescribed.
  • Amoxicillin, Cephalosporins, and Erythromycin are considered safe during pregnancy if prescribed by your health care provider.


Antibiotic use during pregnancy should be approached with caution to protect both the mother and the fetus. When prescribing antibiotics during pregnancy, the doctor considers the type and severity of the infection and the potential risks and benefits to the mother and the baby.

Penicillin, cephalosporins, and erythromycin are among the antibiotics that can be safely prescribed during pregnancy if needed. If you want to prevent side effects like tooth discoloration for your baby, it’s best to stay away from certain antibiotics like fluoroquinolones and tetracyclines while pregnant. This article covers the details about the use of Amoxicillin in pregnancy.

Amoxicillin is safe during pregnancy, but self-medication is never safe in any case. Talk to a doctor to get Amoxicillin

Is Amoxicillin safe to take during pregnancy?

Among the penicillin-class antibiotics, amoxicillin is one of the safest choices for pregnant women. According to the FDA, there were no known risks associated with amoxicillin during animal studies conducted on pregnant animals; thus, the drug has been classified as pregnancy category B.

What if I take Amoxicillin before realizing I am pregnant?

You shouldn’t freak out if you took amoxicillin before you knew you were pregnant because it is usually safe to take during pregnancy. Nonetheless, you need to inform your physician of the situation. By assessing your health, your doctor can prescribe the right medication at the right time and provide personalized recommendations based on your requirements.

When administered early in the pregnancy and within the recommended dosage range, the risk of fetal harm from Amoxicillin is typically low. Your doctor will instruct you to take additional precautions or have your vital signs checked more frequently if they feel the need.

Can I take Amoxicillin if I am breastfeeding?

Amoxicillin is safe in breastfeeding. This antibiotic is often given to nursing mothers when medically necessary. Babies who are breastfed do not typically face any major dangers from Amoxicillin.

Consult your doctor before taking Amoxicillin while breastfeeding, as is the case with any medication. Your doctor will consider your present health, the specifics of your breastfeeding experience, and the potential benefits and risks of the medication for both you and your baby.

How much Amoxicillin can a pregnant woman take?

Several factors, such as the kind and degree of infection and your medical history, determine the safe dosage of Amoxicillin while pregnant. Before making any adjustments to the dosage or self-medicating while pregnant, it is essential to consult a healthcare provider.

See your doctor on all of your prenatal appointments and have an open dialogue with your healthcare provider regarding any concerns or questions you may have regarding medication use while pregnant.

Amoxicillin is safe during pregnancy, but self-medication is never safe in any case. Talk to a doctor to get Amoxicillin

Bacterial infections and pregnancy

Any medicine, including Amoxicillin, used to treat bacterial infections should be considered with caution by pregnant women. A bacterial infection can affect the mother and fetus. Newborn infections, low birth weight, and premature delivery are all possible outcomes of untreated infections. Therefore, healthcare providers thoroughly evaluate the specific type and severity of a pregnant woman’s bacterial infection before deciding on the most effective and safest treatment options.

Risks of taking other antibiotics while pregnant

Each kind of antibiotic has its own unique set of risks that pregnant women should be aware of. Although some antibiotics are considered safe during pregnancy, others have risks to the developing baby. Due to the risk they pose to the developing fetus, pregnant women should avoid taking Tetracyclines and certain Fluoroquinolones, etc.

Notify your doctor if your symptoms persist or worsen while on antibiotics. You should consult a doctor if you experience chills or a fever, particularly if it lasts more than a few days or is very severe. Get medical help if you are experiencing symptoms of dehydration like lightheadedness, dark urine, or decreased urine output as a result of vomiting or nausea and are unable to drink enough fluids to stay hydrated.

Get in touch with your doctor right away if you feel any kind of contractions or if you think you might be going into premature labor. It’s critical to eliminate any possibility of a connection with the drug.

How to safely take antibiotics in Pregnancy?

Some general guidelines that can help you to take antibiotics during pregnancy safely include the following:

Provide complete medical history

Give your doctor a full rundown of your health issues, including allergies, side effects from medications, and whether or not you are pregnant.

Follow your doctor’s orders when taking the antibiotic. Do not change the dosage or self-prescribe without first contacting them. You should finish the entire course of medication even if your symptoms improve. This lessens the likelihood of antibiotic resistance while simultaneously assisting in the complete treatment of the infection.

Discuss potential side effects

If you have any concerns about the potential side effects of the antibiotic, it is important to consult your doctor. Be sure to inform your doctor if you take additional prescriptions, over-the-counter dietary supplements, or herbal remedies. Some medications may interact with antibiotics. Pay attention to how your body responds to the antibiotic.

Attend regular prenatal checkups

Keep your prenatal appointments so your doctor can track your progress and the baby’s growth. If you want the best for you and your baby, stay in touch with your doctor, and he will provide you with the best professional support and advice required.

When should I see a doctor?

Notify your healthcare provider right away if you have any concerns or unusual symptoms while taking Amoxicillin during pregnancy. Any serious adverse reactions, allergic reactions, or worsening of symptoms should involve a quick visit to the doctor. 

Contact your healthcare provider if you experience severe side effects or adverse reactions to Amoxicillin, such as persistent nausea or vomiting or severe abdominal pain.

To get consultation for Amoxicillin during pregnancy, trained medical professionals can give accurate medical advice

Other questions about Amoxicillin in pregnancy

Can Amoxicillin be used to treat dental infections during pregnancy?

Amoxicillin is often considered safe for treating dental infections during pregnancy. Dental health is important during pregnancy; untreated dental infections could lead to complications.
Your healthcare provider will assess the severity of the infection and weigh the potential risks and benefits to determine the most appropriate treatment plan.

Can I take Amoxicillin without a prescription while pregnant?

No, especially while pregnant, you should never take Amoxicillin or any other prescription medicine without a doctor’s prescription. Self-prescribing can lead to unintended risks and may not address the specific needs of your situation.

Can Amoxicillin be used for the entire duration of pregnancy if needed?

Whether or not a pregnant woman should take Amoxicillin or another antibiotic during her pregnancy is a matter of medical necessity. You must maintain continuous communication with your healthcare provider to guarantee your and your baby’s safety and well-being.

Your Doctors Online uses high-quality and trustworthy sources to ensure content accuracy and reliability. We rely on peer-reviewed studies, academic research institutions and medical associations to provide up-to-date and evidence-based information to the users.

Andrew E. Czeizel, Magda Rockenbauer, Jorn Olsen,
Use of antibiotics during pregnancy, European Journal of Obstetrics & Gynecology and Reproductive Biology, Volume 81, Issue 1, 1998, Pages 1-8, ISSN 0301-2115, (

Lin KJ, Mitchell AA, Yau WP, Louik C, Hernández-Díaz S. Maternal exposure to amoxicillin and the risk of oral clefts. Epidemiology. 2012 Sep;23(5):699-705. doi: 10.1097/EDE.0b013e318258cb05. PMID: 22766750; PMCID: PMC3729019.

Yawen Chen, Hui Qu, Xiaomin Li, Hui Wang, Effects of amoxicillin exposure at different stages, doses and courses of pregnancy on adrenal development in fetal mice, Food and Chemical Toxicology, Volume 175, 2023, 113754, ISSN 0278-6915, (

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