Substance or medication induced Anxiety Disorder - Causes, Symptoms and Treatment

This is the type of anxiety disorder which is backed by intake or withdrawal from strong drugs or medications. In this anxiety disorder, the person shows persistent and severe signs of fear, nervousness and anxiety. However, this anxiety comes out forcibly as a consequence of consumption of harmful drugs, alcohol and even caffeine. If the disorder is a result of substance intoxication, the symptoms would last till the time period of use.

Causes of Lung Cancer

Lungs brings in oxygen and exhales out carbon dioxide during the breathing process. The ultimate result to cancer to this organ is death. The cancer cells may grow in either part of the lungs: the windpipe, the major airway or the lungs tissue. There are actually three main types of lung cancer.

Social Phobia (Social Anxiety Disorder) - Causes, Symptoms and Treatment

Social phobia, also known as social anxiety disorder, a chronic form of fear, anxiety and nervousness that a person feels whenever confronted with social situations and interactions.The person feels intense consciousness while doing everyday tasks such as eating, drinking or speaking in front of other people, and start worrying persistently prior to any such event.

Obsessive Compulsive Disorder (OCD) - Causes, Symptoms and Treatment

This is a severe kind of anxiety disorder where a person repeatedly performs certain tasks, and believes that fulfilling these can help eliminating their fear or anxiety. If a person has OCD, he/she develops impulses and obsessions with particular fears like getting infected by germs, or leaving the gas on and other such things. The worrying thoughts circle around the person’s mind, and lead them to do certain works compulsorily.

Panic Disorder - Causes, Symptoms and Treatment

Whenever we come across a fearful and stressful incident, we panic. This is an immediate reflex action of our body against the incident. Eventually, the fear subsides after the situation becomes normal. However, if the panic attacks occur constantly and unexpectedly for a longer time period, without any reasonable cause or situation, it can be termed as Panic Disorder.