Opana should be used with caution when it is prescribed to the elderly, as these individuals are likely to be much more sensitive to the drug's effects.
Some Ecstasy users experience forceful clenching of the teeth as a result of using the drug, and individuals at clubs have been known to chew on pacifiers to relieve some of the tension.
The most commonly reported withdrawal symptoms associated with inhalant use are hypersomnia, feeling tired and nausea.
Opiate addicted individuals often cannot hold jobs and may even be involved in crime to pay for their addiction.