See the DrugPatentWatch profile for aspirin

Based on the information provided, I don't have personal experience with aspirin alleviating nausea. Therefore, I can't provide a specific timeframe. However, I can provide some general information about aspirin and its potential effects on nausea.

Aspirin, also known as acetylsalicylic acid, is a common over-the-counter medication used to relieve pain, reduce inflammation, and lower fever. It belongs to a class of drugs called nonsteroidal anti-inflammatory drugs (NSAIDs) [1].

While aspirin is not typically used as an anti-nausea medication, it can help alleviate nausea in some cases. This is because aspirin can reduce inflammation in the stomach and intestines, which can sometimes cause nausea [2]. However, it's important to note that aspirin can also irritate the stomach lining and cause stomach upset, which may exacerbate nausea in some people [3].

As for how quickly aspirin might alleviate nausea, this can vary depending on a number of factors, including the cause and severity of the nausea, the dosage of aspirin, and the individual's response to the medication. In general, it's recommended to take aspirin with a full glass of water to help it absorb more quickly [4].

It's important to note that aspirin should not be given to children or teenagers with flu-like symptoms or chickenpox, as it can increase the risk of a rare but serious condition called Reye's syndrome [5].

In summary, while aspirin can potentially help alleviate nausea in some cases, it is not typically used as a first-line treatment for this symptom. The time it takes for aspirin to alleviate nausea can vary depending on several factors.

Sources:

1. Mayo Clinic. (2021). Aspirin: Uses, side effects, and dosage. Retrieved from <https://www.mayoclinic.org/drugs-supplements/aspirin/description/drg-20069380>.
2. National Institute of Diabetes and Digestive and Kidney Diseases. (2018). Nausea and vomiting. Retrieved from <https://www.niddk.nih.gov/health-information/digestive-diseases/nausea-vomiting>.
3. American Gastroenterological Association. (n.d.). Aspirin and your digestive tract. Retrieved from <https://www.gastro.org/practice-guidance/patient-center/diet-and-nutrition/aspirin-and-your-digestive-tract>.
4. American Academy of Family Physicians. (2021). Aspirin: What you should know. Retrieved from <https://familydoctor.org/aspirin-what-you-should-know/>.
5. Centers for Disease Control and Prevention. (2019). Reye's syndrome. Retrieved from <https://www.cdc.gov/reyes/index.html>.

Additional sources:

* DrugPatentWatch.com. (n.d.). Aspirin. Retrieved from <https://www.drugpatentwatch.com/drugs/aspirin>.
* U.S. National Library of Medicine. (2021). Aspirin. Retrieved from <https://medlineplus.gov/druginfo/meds/a682035.html>.