How to Check Medication Safety Levels for Pregnancy Online? - Pharmacology

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Is there a website where I can check which schedule a medication belongs to?


Dear Pharmacist: About a week ago, I took cold and fever medication, and this week I am ovulating.
Since I am planning to get pregnant, I would like to check the drug classification of the medications I took to see if they could affect the fetus if I become pregnant.
I found online that medications are generally classified into five categories, with A and B being considered safe for the fetus.
However, I am looking for a website where I can simply input the name of the medication to automatically find out its classification.
Thank you! By the way, the medications I took are: Actifed (for runny nose and nasal congestion), Anticough (for cough suppression and expectoration), Bromhexine (Bisolven, an expectorant), Danzen (anti-inflammatory), Mylanta (antacid), and Scanol (antipyretic and analgesic).
Thank you for your response.

Xiao Hong Dou, 20~29 year old female. Ask Date: 2004/07/02

Dr. Hou Fangmin reply Pharmacology


Hello, it's great to see that you have a considerable understanding of medication safety classifications for pregnant women! However, I would like to clarify that not all medications have a specific safety classification for use during pregnancy.
Due to the vast number of medications available, domestic websites such as the National Drug Identification System and major hospitals like National Taiwan University Hospital's Pharmacy Department provide drug information or identification systems for public inquiries.
The medications you mentioned, Danzen, Scanol, and Bisolven, are commonly used for colds, but there is little to no information available regarding these specific names.
Therefore, I recommend consulting a pharmacist directly for quicker assistance.

Regarding the medications you are taking:
- Scanol: Category B
- Danzen: Category B
- Bisolvon: No relevant information provided
- Anticough: There are several products under this name, and they are all combination medications, making it impossible to classify them into a specific category.

- Mylanta: This is also a combination medication and cannot be classified into a specific category.

- Actifed: I cannot confirm which medication this refers to.
Since Pharmacist Hou is on leave, I am temporarily answering your questions.
I apologize for any inconvenience.

Best regards,
Pharmacist Zhu He-Xiang
July 5, 2004

Reply Date: 2004/07/02

More Info


When it comes to checking the safety levels of medications during pregnancy, it is crucial to understand the classification system used to evaluate the potential risks of various drugs. In the United States, the FDA categorizes medications into five categories (A, B, C, D, and X) based on their safety for use during pregnancy. Here’s a breakdown of these categories:
- Category A: Controlled studies in humans have demonstrated no risk to the fetus in the first trimester, and there is no evidence of risk in later trimesters.

- Category B: Animal studies have not demonstrated a risk to the fetus, and there are no adequate studies in pregnant women.

- Category C: Animal studies have shown an adverse effect on the fetus, but there are no adequate studies in humans. Medications in this category should only be given if the potential benefit justifies the potential risk to the fetus.

- Category D: There is evidence of human fetal risk, but the benefits of therapy may outweigh the risks in certain situations.

- Category X: Studies in animals or humans have demonstrated fetal abnormalities, and the risks involved in use of the drug in pregnant women clearly outweigh any possible benefit.

To check the safety levels of medications online, there are several resources available:
1. FDA Website: The FDA provides a comprehensive database of medications, including their pregnancy categories. You can search for specific drugs and find detailed information regarding their safety during pregnancy.

2. Drugs.com: This website allows you to search for medications and provides information on their pregnancy category, potential risks, and side effects. It is user-friendly and offers a wealth of information.

3. MedlinePlus: A service of the U.S. National Library of Medicine, MedlinePlus provides information about drugs, including their safety during pregnancy. You can search for specific medications and find relevant details.

4. Micromedex: This is a clinical decision support tool that provides comprehensive drug information, including pregnancy safety ratings. Access may require a subscription, but many healthcare institutions provide access to their staff and patients.

5. Local Pharmacy Resources: Many pharmacies have access to databases that can provide information on medication safety during pregnancy. Pharmacists can be a valuable resource for checking the safety of medications and answering any questions you may have.

For the specific medications you mentioned (Actifed, Anticough, Bromhexine, Danzen, Mylanta, and Scanol), it is essential to consult these resources or speak directly with a healthcare professional, such as a pharmacist or physician. They can provide personalized advice based on your health history and current condition.

Additionally, it is important to communicate with your healthcare provider about any medications you are taking or plan to take, especially if you are trying to conceive or are already pregnant. They can help assess the risks and benefits of using specific medications and may suggest alternative treatments that are safer during pregnancy.

In summary, while there are several online resources available to check the safety levels of medications during pregnancy, consulting with a healthcare professional remains the best approach. They can provide tailored advice and ensure that you are making informed decisions regarding your health and the health of your future child.

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