If you have a 10mg vial, that does not mean you take 10mg per dose
For mild to moderate symptoms , NICE CKS recommends starting with a non-sedating oral antihistamine such as cetirizine (10 mg once daily), loratadine (10 mg once daily), or fexofenadine (120 mg once daily for adults and adolescents aged 12 and over
In the general population, adequate dietary selenium intake is safe and beneficial for human health, with a recommended daily intake of 55 g for adults, 0.2 g/kg for children, and 6575 g for pregnant and lactating women [91]
Yilmaz, M., Claiborn, K
Although these chelating drugs may be beneficial in managing acute poisoning events, they are not advised for use in cases of chronic poisoning (Flora et al ., 2008
Exenatide once a week versus placebo as a potential disease-modifying treatment for people with Parkinsons disease in the UK: A phase 3, multicentre, double-blind, parallel-group, randomised, placebo-controlled trial