GHB (gamma-hydroxybutyrate) is produced naturally in the human body in very small amounts. When taken as a recreational drug, and especially when taken in combination with alcohol or other drugs, GHB can be extremely dangerous. GHB is a central nervous system depressant.
International flights always allow carry-on luggage, but each airline has its own restrictions as to quantity, size and weight. Some international carry-on policies restrict bag weights to 11 lbs. or less, while domestic flights rarely have a weight limit.
Emirates has one of the worldâs most generous baggage policies. Economy Class customers can check in 30 kg, Business Class travelers 40 kg and if you are flying First Class you can travel with 50 kg of checked baggage. These weights do not apply to itineraries involving North or South America.