Short-acting benzodiazepines (e.g. alprazolam) need to be taken three to four times a day, which is not very practical. For this reason, they may not be suitable for long-term administration. They may be more useful for immediate, one-off alleviation of anxiety or distress and may thus be a good option for p.r.n. use.
Add 10 years to the date of issuance if you were over 16 when you got the passport, or five years if you were 15 or younger. For instance, if you received a passport in November 2004 at age 25, your passport expires in November 2014. If you got the passport at age 14, it expired in November 2009.
What to know about special expiration rules. Itâs true: Some countries require that your U.S. passport be valid not only for the duration of your visit, but also for three to six months after your entry or return from their country. This means you have to check your passport expiration date carefully. For example, if your passport expires on March 1, 2007, and you want to travel this coming November, you may need to renew your passport before you go. Here is a list of some countries that have special passport expiration rules.