What are the carotid arteries? The carotid arteries are the blood vessels that carry oxygen-rich blood to the head, brain and face. They are located on each side of the neck. You can easily feel them by placing your fingers gently either side of your windpipe.
Apple cider vinegar has antiseptic, anti-itching, antifungal and antibacterial properties that help get rid of itching. 1  Add two to three cups of apple cider vinegar to lukewarm bath water. 2  To treat more localized itching, apply apple cider vinegar on the affected areas using a cotton ball.
4. Lotions. There are many non-prescription lotions that relieve the itch from heat rash. Smooth mentholated or calamine lotion on your skin to cool the irritated areas. Alternatively, gently apply the gel from an aloe vera leaf, a plant well-known for its healing and soothing properties.