The effectiveness of the new Advil, Advil Dual Action, can be evaluated based on the information provided by the sources. According to Drug Patent Watch [1], Advil Dual Action contains both ibuprofen and acetaminophen, which are two common pain relievers. This combination of active ingredients may provide more effective pain relief than either medication alone. Additionally, the Advil website [2] claims that Advil Dual Action provides relief for a wider range of pain types, including headaches, muscle aches, toothaches, menstrual cramps, and back pain.

However, it is important to note that the Centers for Disease Control and Prevention (CDC) [3] recommends that individuals with severe COVID-19 symptoms should not rely on over-the-counter pain relievers like Advil or acetaminophen alone. Instead, they should seek medical attention and follow the guidance of a healthcare provider.

In summary, Advil Dual Action may be more effective than traditional Advil due to its combination of active ingredients and broader range of pain relief. However, it is important to follow medical advice and not rely solely on over-the-counter pain relievers for severe symptoms.

Sources:
[1] https://www.drugpatentwatch.com/p/tradename/ADVIL
[2] https://www.advil.com/our-products/advil-pain/advil-dual-action/
[3] https://www.cdc.gov/coronavirus/2019-ncov/your-health/treatments-for-severe-illness.html