various antibacterial and antifungal agents for example parabens chlorobutanol phenol sorbic acid and the like it may also be desirable to include isotonic agents for example sugars sodium chloride and the like prolonged absorption of the injectable pharmaceutical form can be brought about by the use of agents delaying absorption for example aluminum monostearate and gelatin solid dosage forms for oral administration include capsules tablets pills powders and granules in such solid dosage forms the active compound is admixed with at least one inert customary excipient or carrier such as sodium citrate or dicalcium phosphate or a fillers or extenders as for example starches lactose sucrose glucose mannitol and silicic acid b binders as for example carboxymethylcellulose alignates gelatin polyvinylpyrrolidone sucrose and acacia c humectants as for example glycerol d disintegrating agents as for example agar agar calcium carbonate potato or tapioca starch alginic acid certain complex silicates and sodium carbonate e solution retarders as for example paraffin f absorption accelerators as for example quaternary ammonium compounds g wetting agents as for example cetyl alcohol and glycerol monostearate h adsorbents as for example kaolin and bentonite and i lubricants as for example talc calcium stearate magnesium stearate solid polyethylene glycols sodium lauryl sulfate or mixtures thereof in the case of capsules tablets and pills the dosage forms may also comprise buffering agents solid compositions of a similar type may also be employed as fillers in soft and hard filled gelatin capsules.