The fields in the IP header and their descriptions are. Version A 4-bit field that identifies the IP version being used. The current version is 4, and this version is referred to as IPv4. Length A 4-bit field containing the length of the IP header in 32-bit increments.
Pristiq is the brand name for desvenlafaxine, a prescription drug used to treat depression. It is an antidepressant in a group of drugs called selective serotonin and norepinephrine reuptake inhibitors (SNRIs). Pristiq affects chemicals in the brain that may become unbalanced and cause depression.
Pristiq Side Effects. Dry mouth, dizziness, and nausea are the most common side effects reported with Pristiq. Side effects that are less common (occurring in less than 2 percent of people) include hot flashes, nosebleeds, and yawning. Most side effects are minor and easily treated.