70,286 Discussions. Naproxen is a nonsteroidal anti-inflammatory drug (NSAID) used to treat pain and inflammation for many medical conditions. It is the active ingredient in the over the counter medication Aleve. Naproxen can be used for arthritis, tendinitis, bursitis, and menstrual cramps, to name a few. It is an effective over the counter medication, but has many side effects and contraindications.
Other physical characteristics that can apply to urine include colour, turbidity (transparency), smell (odour), pH (acidity-alkalinity), and density. Colour: Typically yellow-amber but varies according to recent diet and the concentration of the urine.
Alcohol urine test have the following positive characteristics: 1  They have a high assurance of reliable results. 2  They are relatively inexpensive. 3  They provide the most flexibility in testing different drugs, including alcohol and nicotine.  They are the most likely of all drug-testing methods to withstand legal challenge.