Smoke can easily move into adjacent rooms through the air
If you're in a location with prevalent allergens, such as Nevada, these can exacerbate your symptoms
Second-hand smoke is very dangerous and according to the researchers, undiluted side stream smoke contains many harmful chemicals and in greater concentration than cigarette smoke inhaled through a filter

LONG LASTING RELIEF: Each Aleve Tablet has the strength to last up to 12 hours FEVER REDUCER: This pain medicine for adults and children ages 12 and up also temporarily reduces fever EFFECTIVE PAIN RELIEVER: Temporarily reduces fever and relieves minor pain of arthritis, menstrual cramps, muscular aches, backache, toothache, headache and the common cold EASY TO TAKE: Aleve Naproxen Sodium caplets come in small, oval caplets that are easy to swallow Ingredients FD&C BLUE #2 LAKE, HYPROMELLOSE, MAGNESIUM STEARATE, MICROCRYSTALLINE CELLULOSE, POLYETHYLENE GLYCOL, POVIDONE, TALC, TITANIUM DIOXIDE, NAPROXEN SODIUM 220 MG (NAPROXEN 200 MG) (NSAID)* PURPOSES PAIN RELIEVER/ FEVER REDUCER Product Number: 00025866591998 Description Aleve Naproxen Sodium Pain Relief Caplets are proven stronger* and longer on pain than Tylenol
If you use a refillable tank, empty it (or leave it partially filled), close airflow if your tank has it, and keep everything upright and sealed in a bag
Ann Rev Pharmacol Toxicol 36:597-613, 1996