Step 1: Multiple Symptoms - Physical Causes of Multiple Symptoms
Caffeine in Medications*
- Vivarin 200 mg
- Fiorinal 40 mg
- Caffadrine 200 mg
- Medigesic 40 mg
- Cafergot 100 mg
- Triad 40 mg
- No Doz 100 mg
- Vanquish 33 mg
- Excedrin (Extra Strength) 65 mg
- Midol 32 mg
- Amaphen 40 mg
- Anacin 32 mg
- Esgic 40 mg
- Beta-Phed 32 mg
- Fiorecet 40 mg
- Empirin 32 mg
- *milligrams per each tablet/capsule
Caffeine in Beverages
(coffees, teas and cocoa (5-6 oz.)
- Drip Coffee, automatic 137 mg/cup
- Drip coffee, non-automatic 124 mg/cup
- Percolated Coffee 110 mg/cup
- Instant Coffee 60 mg/cup
- Decaffeinated Coffee 3 mg/cup
- Tea, brewed 40-65 mg/cup
- Instant tea 33 mg/cup
- Decaffeinated tea 1 mg/cup
- Hot Cocoa 5-13 mg/cup
Cola Beverages (12 oz)
- Coca Cola 45 mg
- Dr. Pepper 61 mg
- Mountain Dew 55 mg
- Diet Mountain Dew 54 mg
- Tab 49 mg
- Pepsi Cola 38 mg
- 7-up, Sprite, Fresca, Hire's Root Beer 0 mg
Chocolate
- Baker's baking chocolate (1 oz) 25 mg
- Milk chocolate candy (1 oz) 6 mg
- Sweet dark chocolate candy (1 oz) 20 mg
- Chocolate milk (8 oz) 5 mg
Amphetamines, whether taken for treatment of depression, for weight control, or illicitly for recreation, can cause severe anxiety to the point of panic. This extreme reaction is also possible with illicit drugs such as cocaine, phencyclidine (PCP), and the hallucinogens (LSD, mescaline). It is possible that these drugs stimulate brain receptors associated with anxiety, making panic attacks more likely. Marijuana causes increased heart rate that can lead to a severe anxiety reaction.
Alcohol withdrawal can produce nervousness, rapid heartbeat, confusion, high blood pressure, and panic as well as other symptoms. Too rapid withdrawal from antidepressants, narcotics, sedatives, barbiturates, benzodiazepines (Valium, Librium, etc.), or beta blockers can cause symptoms such as anxiety, rapid heartbeat, high blood pressure, and panic, especially after longterm use.
next: Step 1: Check Out All the Physical Symptoms
~ anxiety-panic library articles
~ all anxiety disorders articles
reviewed by:
Harry Croft, MD (Psychiatrist)
Medical Director, HealthyPlace.com
Created on January 06, 2009 Last Updated on December 07, 2011
In Anxiety - Panic
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