I think i have trichomonas what meds should i buy and what dosage should i take? and also can my husband use the meds?

The : The typical treatment for trichomonas is one time oral dose of Flagyl 2 grams. It is essential that any partners are also treated as well in order to not be reexposed. Flagyl is only available as prescription. Hope this helps.

Strongly recommend: Against guessing at which std you might have ; trying to treat yourself over the counter. Please see your physician or an std clinic to determine if you have one or more std's. You might not have an std or there can be more than one present. The doctor would usually treat both people with prescription antibiotics. Take care.