What can be the cause of sensation of tingling all over body. can fexo tablet 180 mg cause fever? i took one yesterday and today i have fever.

Tingling sensation all over the body_ can be caused by various factors, including: 1. Nutritional deficiencies (B12, vitamin D) 2. Nerve damage or neuropathy 3. Anxiety or stress 4. Certain medications 5. Hormonal changes 6. Infections (e.g., Lyme disease) 7. Autoimmune disorders (e.g., multiple sclerosis) Regarding _Fexo 180 mg tablet_, it's an antihistamine used to treat allergies. While fever is not a common side effect, it's possible. Other possible side effects include: 1. Drowsiness 2. Dry mouth 3. Headache 4. Stomach upset