What is deep vein thrombosis? Deep vein thrombosis (DVT) is a blood clot (thrombus) in a deep vein, usually in the legs. Clots can form in superficial veins and in deep veins. Blood clots with inflammation in superficial veins (called superficial thrombophlebitis or phlebitis) rarely cause serious problems. But clots in deep veins (deep vein thrombosis) require immediate medical care.
Diagnosing Exhaustion. Symptoms of physical and mental exhaustion include feeling constantly tired and worn out. Feeling physically and mentally exhausted can take their toll at all levels of life. We become less adept at our jobs, our relationships suffer, and energy levels drop to all-time lows.
The exhaustion you are experiencing may be due to symptoms of alcohol withdrawal. The more heavily a person had been drinking, the more likely they are to develop symptoms when they stop. Withdrawal symptoms include insomnia, fatigue, cravings, and mood instability, all of which can last from three to twelve months.