Testosterone can be administered parenterally , but it has more irregular prolonged absorption time and greater activity in muscle in enanthate , undecanoate , or cypionate ester form. These derivatives are hydrolyzed to release free testosterone at the site of injection; absorption rate (and thus injection schedule) varies among different esters, but medical injections are normally done anywhere between semi-weekly to once every 12 weeks. A more frequent schedule may be desirable in order to maintain a more constant level of hormone in the system.  Injectable steroids are typically administered into the muscle, not into the vein, to avoid sudden changes in the amount of the drug in the bloodstream. In addition, because estered testosterone is dissolved in oil, intravenous injection has the potential to cause a dangerous embolism (clot) in the bloodstream.
In the meantime, people with limited or no drug coverage under their insurance plan could save money by shopping around in their area. Call your local pharmacies and ask for the lowest available price or the best deal they can offer. Don't leave out independent pharmacies. Our secret shoppers recently found that they sometimes have the lowest prices (and sometimes the highest, too), so it’s worth a call to find out. Other less-expensive pharmacies can include Costco and Walmart, and two . websites, and .
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