Production part approval process - PPAP approval. 1  The result of this process is a series of documents gathered in one specific location (a binder or electronically) called the PPAP Package.
WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms cold feet, cold hands, fatigue and headache including Raynaud phenomenon, Sleep apnea, and Acute stress reaction. There are 127 conditions associated with cold feet, cold hands, fatigue and headache.
In the beginning, you may not have any signs or they may be mild. But as it gets worse, you may have these symptoms: 1  Fatigue (very common). 2  Weakness (very common). 3  Dizziness. 4  Headache. 5  Numbness or coldness in your hands and feet. 6  Low body temperature. 7  Pale skin.