Missing man from Monahans may be in need of medical care

According to Texas DPS, 40-year-old Christopher Lynn Sanders is missing out of Monahans.
Sanders was last seen in Monahans on August 13th wearing a black hat, a black shirt with letters "TCU", blue jeans, and boots.
He is described as having blue eyes, blonde hair, his height is 5' 09" and weights 210 pounds.
DPS says Sanders has multiple tattoos, one on his left forearm of diamond and clubs with flames, one of spades and hearts with flames on his right forearm, a monkey, an eye ball, mushrooms and aliens on his chest and stomach, and, a yin-yang symbol on one of his legs.
DPS also states that Sanders is possibly in need of medical care, he was last seen traveling on foot to an unknown destination.
If you have information regarding his whereabouts you can contact DPS at phone number (512) 424-5074.