Signs and symptoms include dysphoria, insomnia, pupillary dilation, piloerection, yawning, muscle aches, lacrimation, rhinorrhea, nausea, fever, sweating, vomiting and diarrhoea
[ndarc.med.unsw.edu.au]
You might have symptoms like: Continue Reading Below Anxiety Irritability Craving for the drug Rapid breathing Yawning Runny nose Salivation Goosebumps Nasal stuffiness Muscle
[webmd.com]