According to Mayo Clinic.org, social anxiety disorder, also called social phobia, everyday interactions cause significant anxiety, self-consciousness and embarrassment because you fear being scrutinized or judged negatively by others.
In social anxiety disorder, fear and anxiety lead to avoidance that can disrupt your life. Severe stress can affect your relationships, daily routines, work, school or other activities.
Social anxiety disorder can be a chronic mental health condition, but learning coping skills in psychotherapy and taking medications can help you gain confidence and improve your ability to interact with others.
Feelings of shyness or discomfort in certain situations aren't necessarily signs of social anxiety disorder, particularly in children. Comfort levels in social situations vary, depending on personality traits and life experiences. Some people are naturally reserved and others are more outgoing.
In contrast to everyday nervousness, social anxiety disorder includes fear, anxiety and avoidance that interfere with relationships, daily routines, work, school or other activities. Social anxiety disorder typically begins in the early to mid-teens, though it can sometimes start in younger children or in adults.
Signs and symptoms of social anxiety disorder can include constant:
Fear of situations in which you may be judged negatively
Worry about embarrassing or humiliating yourself
Intense fear of interacting or talking with strangers
Fear that others will notice that you look anxious
Fear of physical symptoms that may cause you embarrassment, such as blushing, sweating, trembling or having a shaky voice
Avoidance of doing things or speaking to people out of fear of embarrassment
Avoidance of situations where you might be the center of attention
Anxiety in anticipation of a feared activity or event
Intense fear or anxiety during social situations
Analysis of your performance and identification of flaws in your interactions after a social situation
Expectation of the worst possible consequences from a negative experience during a social situation
Physical symptoms
Physical signs and symptoms can sometimes accompany social anxiety disorder and may include:
Blushing
Fast heartbeat
Trembling
Sweating
Upset stomach or nausea
Trouble catching your breath
Dizziness or lightheadedness
Feeling that your mind has gone blank
Muscle tension
Avoiding common social situations
Common, everyday experiences may be hard to endure when you have social anxiety disorder, including:
Interacting with unfamiliar people or strangers
Attending parties or social gatherings
Going to work or school
Starting conversations
Making eye contact
Dating
Entering a room in which people are already seated
Returning items to a store
Eating in front of others
Using a public restroom
If left untreated, social anxiety disorder can control your life. Anxieties can interfere with work, school, relationships or enjoyment of life. This disorder can cause:
Low self-esteem
Trouble being assertive
Negative self-talk
Hypersensitivity to criticism
Poor social skills
Isolation and difficult social relationships
Low academic and employment achievement
Substance abuse, such as drinking too much alcohol
Suicide or suicide attempts
Other anxiety disorders and certain other mental health disorders, particularly major depressive disorder and substance abuse problems, often occur with social anxiety disorder.
There's no way to predict what will cause someone to develop an anxiety disorder, but you can take steps to reduce the impact of symptoms if you're anxious:
Get help early. Anxiety, like many other mental health conditions, can be harder to treat if you wait.
Keep a journal. Keeping track of your personal life can help you and your mental health professional identify what's causing you stress and what seems to help you feel better.
Set priorities in your life. You can reduce anxiety by carefully managing your time and energy. Make sure that you spend time doing things you enjoy.
Avoid unhealthy substance use. Alcohol and drug use and even caffeine or nicotine use can cause or worsen anxiety. If you're addicted to any of these substances, quitting can make you anxious. If you can't quit on your own, see your health care provider or find a treatment program or support group to help you.