When discussing pain relievers, it's important to consider both their efficacy and safety. While Advil (ibuprofen) is a widely used non-prescription pain reliever, there are alternatives that are considered safer in certain situations. Here are a few:

1. Acetaminophen (Tylenol): This is often recommended as a safer alternative to NSAIDs like Advil, especially for people with a history of stomach ulcers, kidney problems, or those who are taking blood thinners [1]. However, it's important to note that acetaminophen can cause liver damage if taken in excessive amounts.

2. Aspirin: While it belongs to the same family of drugs as Advil (NSAIDs), aspirin is often considered safer for people with heart disease because it can help prevent blood clots [2]. However, it can cause stomach ulcers and bleeding, especially in high doses.

3. Topical Analgesics: These include creams, gels, patches, or sprays that are applied directly to the skin. They can be a safer option for people who have issues with stomach ulcers or bleeding, as they avoid the gastrointestinal side effects of oral pain relievers [3]. Examples include products containing capsaicin, lidocaine, or diclofenac.

4. CBD (Cannabidiol): This is a non-psychoactive compound found in cannabis. Some research suggests it may be effective for pain relief, and it's generally considered safe, though it can cause side effects like dry mouth, diarrhea, reduced appetite, and drowsiness [4]. However, more research is needed to confirm its effectiveness and safety.

Remember, it's always important to consult with a healthcare provider before starting any new medication, even over-the-counter drugs, to ensure it's safe for your individual health situation.

Sources:
[1] "Ibuprofen vs. Acetaminophen." Mayo Clinic, Mayo Foundation for Medical Education and Research, 15 Nov. 2019, www.mayoclinic.org/healthy-lifestyle/first-aid/in-depth/first-aid/art-20046646.
[2] "Aspirin to Prevent Heart Attacks and Strokes." American Heart Association, www.heart.org/en/health-topics/heart-attack/prevention/aspirin-and-heart-disease-faqs.
[3] "Topical Pain Relievers." Arthritis Foundation, www.arthritis.org/health-wellness/treatment/medication/drug-types/topical-pain-relievers.
[4] "Cannabidiol (CBD) — What We Know and What We Don't." Harvard Health, 25 Sept. 2020, www.health.harvard.edu/blog/cannabidiol-cbd-what-we-know-and-what-we-dont-2020092519415.

Additional source:
[5] "Advil." DrugPatentWatch, www.drugpatentwatch.com/drugs/advil.