Product liability cases arise when defective or dangerous products cause injuries to consumers during normal use. Manufacturing defects occur when specific products deviate from intended design, like contaminated medications or faulty car parts. Design defects exist when entire product lines contain inherent dangers, such as SUVs prone to rollovers or toys with choking hazards. Failure to warn cases involve inadequate instructions or missing safety warnings about known risks. Common product liability claims include defective medical devices, dangerous pharmaceuticals with undisclosed side effects, and malfunctioning automotive components. Household appliances catching fire, children’s products with toxic materials, and contaminated food products frequently generate injury claims. E-cigarettes exploding, airbags deploying improperly, and exercise equipment failing under normal use represent emerging product liability areas. These cases often become class actions when defects affect numerous consumers similarly.