Quazepam Side Effects
It is possible that some side effects of quazepam may not have been reported. These can be reported to the FDA here. Always consult a healthcare professional for medical advice.
For the Consumer
Applies to quazepam: oral tablet
As well as its needed effects, quazepam may cause unwanted side effects that require medical attention.
If any of the following side effects occur while taking quazepam, check with your doctor immediately:More common
- dry mouth
- increased muscle spasm
- irregular heartbeats
- shortness of breath
- trouble in sleeping
- unusual excitement, nervousness, restlessness, or irritability
- Abdominal or stomach pain
- changes in patterns and rhythms of speech
- clay-colored stools
- dark urine
- decrease in frequency of urination
- decrease in urine volume
- difficulty in passing urine (dribbling)
- inability to move eyes
- increased blinking or spasms of the eyelid
- loss of appetite
- loss of bladder control
- painful urination
- shakiness in the legs, arms, hands, or feet
- slurred speech
- sticking out of the tongue
- trembling or shaking of the hands or feet
- trouble in breathing, speaking, or swallowing
- unable to sleep
- uncontrolled twisting movements of the neck, trunk, arms, or legs
- unpleasant breath odor
- unusual facial expressions
- unusual tiredness or weakness
- vomiting of blood
- yellow eyes or skin
If any of the following symptoms of overdose occur while taking quazepam, get emergency help immediately:Symptoms of overdose
- Change in consciousness
- loss of consciousness
- mood or mental changes
- sleepiness or unusual drowsiness
Some quazepam side effects may not need any medical attention. As your body gets used to the medicine these side effects may disappear. Your health care professional may be able to help you prevent or reduce these side effects, but do check with them if any of the following side effects continue, or if you are concerned about them:Less common
- Acid or sour stomach
- stomach discomfort, upset, or pain
- Decreased interest in sexual intercourse
- inability to have or keep an erection
- increased in sexual ability, desire, drive, or performance
- increased interest in sexual intercourse
- loss in sexual ability, desire, drive, or performance
- menstrual changes
For Healthcare Professionals
Applies to quazepam: oral tablet
The manufacturer reports that the following effects have been observed rarely and generally only at high doses: hypokinesia, ataxia, confusion, incoordination, hyperkinesia, speech disorder and tremor. In addition, depression, nervousness, anxiety, amnesia, behavioral changes, agitation, and psychotic-like syndromes have been reported rarely.
Nervous system side effects have been common. Most frequently they have included drowsiness, sedation, daytime somnolence, headache, and dizziness.
Other side effects have included tolerance to the pharmacologic effects of benzodiazepines and withdrawal symptoms after either abrupt cessation or fast tapering of quazepam. Symptoms have included agitation, restlessness, anxiety, depression, insomnia, tremor, abdominal discomfort, blurred vision, vomiting, sweating, and seizures.
Gastrointestinal side effects have included dyspepsia, dry mouth, nausea, and constipation.
Genitourinary side effects have included urinary retention, incontinence and changes in libido.
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- Other brands: Doral
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