Lower back pain in women (due to uterine cramping).
[health.harvard.edu]
[…] angioedema, pruritus, hives, shortness of breath, wheezing, nausea, vomiting, diarrhea, hypotension, oxygen desaturation, and cardiovascular collapse (Castells, 2017) Atypical – chills
[arupconsult.com]
People infected with the seasonal flu virus feel miserable with fever, chills, muscle aches, coughing, congestion, headache and fatigue for a week or so.
[niaid.nih.gov]