Both anxiety disorder and panic attacks can prevent people from leading a normal life. Anxiety patients worry unnecessarily before an important event, an exam or an interview; and patients with symptoms of panic attacks have fear from flights, high rise buildings and certain reptiles. Xanax, a branded version of Alprazolam, is an effective benzodiazepine medication for the successful treatment of anxiety disorder and fear. Physicians also recommend it in defeating chronic sleeplessness, seizures and muscle spasms. This drug may not be conducive for pregnant ladies and lactating mothers. Further, mixing of this drug with nitrates and other benzodiazepine medicines is strictly prohibited. An online pharmacy should be preferred to buy Xanax online in UK.