While water is the primary substance, sweat also contains electrolytes, such as sodium, chloride, potassium, and magnesium, small amounts of urea and lactate, as well as trace elements like copper, zinc and iron. The loss of excessive amounts of electrolytes and water can quickly dehydrate you.
For 2015, the premium for the Humana Walmart RX plan is only $15.60 per month, with a co-pay as low as one dollar after the deductible is met if you fill your prescription at Walmart-branded pharmacies.
Four 25-mg auto-injectors cost $548.00, compared to $5.00 for a single 4-mL vial of generic methotrexate containing 25 mg/mL. Nevertheless, some patients with rheumatoid arthritis who find it difficult to draw up methotrexate solution from a vial and inject it with a syringe may prefer Otrexup.