Compound nightshade anti-inflammatory tablet

The invention discloses a compound nightshade anti-inflammatory tablet, which is mainly prepared from nightshade, lawn pennywort herb and pithecellobium clypearia. The preparation method comprises the following steps: respectively crushing the nightshade, the lawn pennywort herb and the pithecellobium clypearia into crude powder; sequentially carrying out reflux extraction on effective components of medicinal materials by ethanol and water; concentrating and drying the extract liquid to obtain extract powder; and mixing and pelletizing the extract powder and auxiliary materials, pressing, molding and coating with a film. The compound nightshade anti-inflammatory tablet disclosed by the invention has the efficacies of clearing away heat and toxic materials, relieving swelling and pain, expelling phlegm to arrest coughing, inducing diuresis, checking diarrhea and the like, is clinically applied to treatment of upper respiratory infection, acute laryngopharyngitis, acute tonsillitis, an infantile fever, a cough with lung heat, elderly chronic tracheitis, bronchial asthma, acute gastroenteritis, hepatitis, dysentery, leukorrhagia, gynecological inflammation, difficult urination, clap, prostatitis, acute nephritis, carbuncle, eczematous dermatitis, bruises, sprains and the like, and has the advantages of being obvious in curative effect, free of toxic or side effect basically, convenient to take and the like.