Abstract: A solid composition with rapid ingestion and facilitated swallowing, in the form of non-agglomerated solid particles, said composition comprising the following two different types of particle: Pa particles, with very low solubility in saliva and comprising at least one active ingredient, and Ps particles, rapidly soluble in saliva, characterised by an apparent density equal to or greater than approximately 0.6 g.cm?3, advantageously equal to or greater than approximately 0.7 g.cm?3, and preferably between 0.7 and 1.5 g.cm?3 inclusive.

Abstract: The present invention concerns a pharmaceutical formulation for administering paracetamol by buccal/gingival route consisting of a hydroalcoholic solution comprising dissolved paracetamol, characterised in that: # the mass of paracetamol is between 95 mg and 190 mg, # the volume of said hydroalcoholic solution is between 1.0 ml and 2.0 ml, # the degree of alcohol of said hydroalcoholic solution is between 48.5° and 52.5°, and # the concentration of paracetamol in said hydroalcoholic solution is between 85 mg/ml and 110 mg/ml. The present invention also concerns said pharmaceutical formulation for the use of same for accelerating the speed at which paracetamol passes through the blood-brain barrier, and the use thereof as a drug, in particular for the symptomatic treatment of pain or fever.

Abstract: A method for preparing a salt of acetylsalicylic acid and a basic amino acid. A solution of acetylsalicylic acid and a solution of said basic amino acid are mixed in a reactor, at a temperature lower than or equal to 30° C. at atmospheric pressure. The mixture is created by simultaneously and progressively introducing the acetylsalicylic acid and the basic amino acid into the reactor in amounts that are always equimolar.

Abstract: A method for marking a vial made from a material that is transparent or at least translucent, intended, in particular, for pharmaceutical and/or cosmetic use. The container includes a foot (12), a body (14) and a head (16), the foot taking the form of a tongue having two faces, one of which receives a label (32). The container is characterized in that a mark (30) is made on the face of the foot (12) that receives the label, prior to the affixing of the label, and in that the label is affixed to the face once the mark has been made, such that the label covers the mark.