Please choose the correct ending to complete the given sentence: Health: [header] How to make herbal compresses [title] Use arnica and chamomile for bruises, aches, and pains. [step] Arnica is a great herb for minor bumps, bruises, aches, and pains as it is anti-inflammatory and can reduce pain. However, you should never use arnica on broken skin or open wounds.

Ending1: Focus on the area with bruises, burns, and blisters. [title] Wash it off with warm soapy water. Ending2: [substeps] You can also use chamomile or a combination of arnica and chamomile for bumps, bruises, aches, and pains. Chamomile has natural antihistamine and anti-inflammatory properties as well. Ending3: It contains pyridiins which help to heal you, such as bertacine. [substeps] The exact dosage of the anesthetic can vary by flavor and shelf life. Ending4: The stain from the arnica increases the protein needed to repair the wound. [substeps] You can buy arnica in most health food stores.

Answer format: ending1/ending2/ending3/ending4