My grandpa has these dark waxy bumps on his neck that itch

While there are many home remedies suggested for seborrheic keratoses, it is generally not advisable to attempt removal at home. Picking or scratching at these growths can lead to irritation, bleeding, or infection. Over-the-counter treatments may not be effective and could potentially cause more harm than good. It's important to consult with a healthcare provider before trying any home treatments to ensure safety and effectiveness.
10. Helping An Older Relative Talk To Their Doctor About Skin Changes
Encouraging an older relative to discuss skin changes with their doctor can be crucial in managing conditions like seborrheic keratosis. It's helpful to prepare for the appointment by noting any changes in the skin's appearance or symptoms like itching or bleeding. Accompanying them to the appointment can provide support and ensure that all concerns are addressed. Open communication with healthcare providers can lead to better management and peace of mind for both the patient and their family.