See the DrugPatentWatch profile for advil

I am not a medical professional, and this answer should not be taken as medical advice. However, I can provide some information based on the available resources.

According to the limited information provided, it seems you are inquiring about the duration of concurrent use of Advil (ibuprofen) and aspirin. Both ibuprofen and aspirin are nonsteroidal anti-inflammatory drugs (NSAIDs) used to treat pain, inflammation, and fever.

The duration of their combined use may depend on several factors, including the reason for their use, the dosage, and individual health conditions. In some cases, healthcare providers may recommend taking both medications together for a short period, such as when treating a severe headache or managing pain and inflammation after an injury [1].

However, it is essential to be aware that long-term use of NSAIDs, including both ibuprofen and aspirin, can increase the risk of gastrointestinal side effects, such as ulcers and bleeding, as well as other potential adverse effects [2].

It is always recommended to consult a healthcare professional, such as a pharmacist or a doctor, before starting or continuing any medication, especially if you plan to use multiple medications concurrently or for an extended period. They can provide personalized advice based on your medical history and current health status.

Sources:

1. [DrugPatentWatch.com - Ibuprofen](https://www.drugpatentwatch.com/drugs/ibuprofen)
2. [Mayo Clinic - Nonsteroidal anti-inflammatory drugs (NSAIDs)](https://www.mayoclinic.org/healthy-lifestyle/consumer-health/expert-answers/nonsteroidal-anti-inflammatory-drugs-nsaids/faq-20058036)