The U.S. Census Bureau expects the U.S.A. population to grow to reach these estimates over the next few decades: 1  2010 - 307,745,538. 2  2020 - 336,031,546. 3  2030 - 363,811,435. 4  2040 - 392,172,658. 5  2043 - 400,527,776 (the year of 400 million)
Symptoms of separation anxiety disorder include the following: Subjective feeling of anxiety; Unrealistic worries about the safety of loved ones; Reluctance to fall asleep if not near the primary attachment figure; Excessive dismay (for example, tantrums) if separation from the primary attachment figure is imminent; Nightmares with separation-related themes
Anxiety, Bloating or fullness and Nausea or vomiting. WebMD Symptom Checker helps you find the most common medical conditions indicated by the symptoms anxiety, bloating or fullness and nausea or vomiting including Generalized anxiety disorder, Gastritis, and Panic attack. There are 73 conditions associated with anxiety, bloating or fullness and nausea or vomiting. The links below will provide you with more detailed information on these medical conditions from the WebMD Symptom Checker and help provide a better understanding of causes and treatment of these related conditions. 1  Generalized anxiety disorder.