Periciazine (INN), also known as pericyazine (BAN) or Propericiazine, is a drug that belongs to the phenothiazine class of typical antipsychotics. Pericyazine is not approved for sale in the United States. It is commonly sold in Canada and Russia under the tradename Neuleptil and in the United Kingdom and Australia under the tradename Neulactil. The primary uses of pericyazine include the short-term treatment of severe anxiety or tension and in the maintenance treatment of psychotic disorders such as schizophrenia. There is insufficient evidence to determine whether periciazine is more or less effective than other antipsychotics. Pericyazine is a rather sedating and anticholinergic antipsychotic, and despite being classed with the typical antipsychotics, its risk of extrapyramidal side effects is comparatively low. It has a relatively high risk of causing hyperprolactinemia and a moderate risk of causing weight gain and orthostatic hypotension.

Cefatrizine is a broad-spectrum, semisynthetic, first-generation cephalosporin with antibacterial activity. Cefatrizine binds to and inactivates penicillin-binding proteins (PBPs) located on the inner membrane of the bacterial cell wall. PBPs are enzymes involved in the terminal stages of assembling the bacterial cell wall and in reshaping the cell wall during growth and division. Inactivation of PBPs interferes with the cross-linkage of peptidoglycan chains necessary for bacterial cell wall strength and rigidity. This results in the weakening of the bacterial cell wall and causes cell lysis. Cefatrizine is used to treat a large variety of bacterial infections, such as respiratory tract, ear, skin and urinary tract infections. Cefatrizine is less effective against gram positive bacteria than first generation drugs. Antibiotics require constant drug level in body for therapeutic effect.

Tulobuterol is a long-acting beta2-adrenergic receptor agonist. Tulobuterol has almost no effects on blood pressure and heart rate and is highly selective for the tracheal muscle. It is indicated to improve symptoms such as respiratory distress caused by airway obstruction of bronchial asthma, bronchitis, chronic obstructive pulmonary disease (COPD) and emphysema. Serious side effects detected were: tremor, palpitations and serum potassium level decrease.

Phenprobamate (3-phenylpropylcarbamate, Gamaquil, Isotonil) is a centrally acting muscle relaxant with mild sedative and anticonvulsant effects. Muscle relaxants can enhance and prolong the effect of narcotic drugs and enable to obtain same effect with a smaller amount of alcohol or illicit substance. Almost all of the centrally acting muscle relaxants have varying sedative effects on which their abuse potential mainly depends. Overdose is similar to barbiturates. Its mechanism of action is probably similar to meprobamate. Phenprobamate was previously used in humans as an anxiolytic, and is still sometimes used in general anesthesia and for treating muscle cramps and spasticity. Phenprobamate is still used in some European countries, but it has generally been replaced by newer drugs. Phenprobamate is metabolized by oxidative degradation of the carbamate group and ortho-hydroxylation of the benzene ring, and is eliminated in urine by the kidneys. Doses range from 400 to 800 mg, up to 3 times a day.

Benzydamine (benzydamine hydrochloride, PHARIXIA®) is a benzyl-indazole having analgesic, antipyretic, and anti-inflammatory effects. It is indicated for the relief of pain in acute sore throat and for the symptomatic relief of oro-pharyngeal mucositis caused by radiation therapy.

Tolciclate [O-(1,2,3,4-tetrahydro-1,4-methanonaphthalen-6-yl)-m,N-dimethylthiocarbanilate] is an antimycotic agent with specific activity on dermatophytes. In vitro it is as active as tolnaftate, but shows greater liposolubility, which might be important for in vivo activity. When applied topically for 10 days to guinea pigs infected acutely with Trichophyton mentagrophytes (synonymous with T. asteroides), it is about three times more active than tolnaftate. Inhibition by tolciclate of sterol synthesis through blocking the step of squalene epoxidation in a fungal sterol biosynthetic pathway may be primarily involved in the antifungal action of the drug.

Methylthiouracil is an orally active thyroid enzyme activity inhibitor. Methylthiouracil was introduced in the mid-1940s for the treatment of hyperthyroidism. Methylthiouracil is no longer in clinical use in most countries, although it may be used to a limited degree in some eastern European countries. Methylthiouracil possess anti-inflammatory effects in vitro and in vivo and was found effective in a murine model of sepsis.

Rosoxacin, a quinolone derivative, is an antibiotic, which is used for the treatment of uncomplicated acute gonococcal urethritis. Administration of rosoxacin is an effective regimen for the therapy of chancroid and is a reasonable alternative to other short-course regimens. The drug binds to and inhibits two enzymes topoisomerase II (DNA gyrase), which is required for bacterial DNA replication, transcription, repair, and recombination.

Oxeladin citrate is a cough suppressant, is a highly potent and effective drug used to treat all types of cough of various etiologies. Withdrawn from the Canadian, US, and UK markets in 1976 due to carcinogenicity. Oxeladine is a component of antitussive drug, Altussan, approved in Philippines.

Allylestrenol (INN) (brand names Gestanon, Gestanin, Orageston, Turinal, Gestin, others), or allyloestrenol (BAN), also known as 17α-allylestr-4-en-17β-ol or as 3-deketo-17α-allyl-19-nortestosterone, is a synthetic steroid with progestational activity, that is used to prevent threatened miscarriage, recurrent pregnancy loss, and premature labor. Allylestrenol has also been studied as a treatment for benign prostatic hyperplasia in men, with encouraging results. Although it is less potent as a progestogen relative to many other 19-nortestosterone derivatives, allylestrenol is said to be virtually devoid of androgenic, estrogenic, or glucocorticoid activity, and hence, unlike virtually all other 19-nortestosterone derivatives, appears to be a pure progestogen with similar effects to those of progesterone. Allylestrenol is widely marketed throughout Europe, including Russia and many other European countries, and is also available in Japan, Hong Kong, India, Bangladesh, Indonesia, and much of Southeast Asia, though notably not in the United States or Canada.