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Results 1 - 7 of 7 for Drowsiness
  1. Caffeine (National Library of Medicine)  
    ... may have caffeine withdrawal. Symptoms can include: Headaches Drowsiness Irritability Nausea Trouble concentrating These symptoms usually go ...
  2. Concussion (National Library of Medicine)  
    ... more serious symptoms such as: Convulsions or seizures Drowsiness or inability to wake up A headache that ...
  3. Drug Reactions (National Library of Medicine)  
    ... mild, such as a stomachache, dry mouth, or drowsiness, and go away after you stop taking the ...
  4. Encephalitis (National Library of Medicine)  
    ... of severe cases include: Severe headache Sudden fever Drowsiness Vomiting Confusion Seizures In babies, additional symptoms may ...
  5. Opioids and Opioid Use Disorder (OUD) (National Library of Medicine)  
    ... opioids? Opioids can cause side effects such as drowsiness, mental fog, nausea, and constipation. They may also ...
  6. Safe Opioid Use (National Library of Medicine)  
    ... crush, or dissolve opioid pills. Opioids can cause drowsiness. Do not drive or use any machinery that ...
  7. Sleep Disorders (National Library of Medicine)  
    What is sleep? Sleep is a complex biological process. While you are sleeping, you are unconscious, but your brain and body functions are still active. ...