Benzoyl peroxide (BPO) is an organic compound in the peroxide family. It consists of two benzoyl groups bridged by a peroxide link. It is one of the most important organic peroxides in terms of applications and the scale of its production. Benzoyl peroxide is used as an acne treatment, for bleaching hair and teeth. Adverse reactions are: dryness and urticarial reaction, contact dermatitis, application site burning, application site irritation and skin irritation.

Discovered as natural products from actinomycetes soil bacteria, the tetracyclines were first reported in the scientific literature in 1948. They were noted for their broad spectrum antibacterial activity and were commercialized with clinical success beginning in the late 1940s to the early 1950s. By catalytic hydrogenation of Aureomycin, using palladium metal and hydrogen, the C7 deschloro derivative was synthesized, producing a compound of higher potency, a better solubility profile, and favorable pharmacological activity; it was subsequently named tetracycline. Tetracyclines are primarily bacteriostatic and exert their antimicrobial effect by the inhibition of protein synthesis by binding to the 30S ribosomal subunit. Tetracycline is active against a broad range of gram-negative and gram-positive organisms. Tetracycline is indicated in the treatment of infections caused by susceptible strains. To reduce the development of drug-resistant bacteria and maintain the effectiveness of tetracycline hydrochloride and other antibacterial drugs, tetracycline hydrochloride should be used only to treat or prevent infections that are proven or strongly suspected to be caused by bacteria.

Kasal (Sodium Aluminum Phosphate, basic, non-leavening) is a white odorless powder comprised of an autogenous mixture of alkaline sodium aluminum phosphate and dibasic sodium phosphate. Kasal is used primarily as an emulsifier in the production of processed cheese.

Codeine is an opiate used to manage mild to moderate pain severe enough to require an opioid. Codeine is a selective agonist for the mu opioid receptor and has an affinity to delta and kappa-opioid receptors. In some countries, this drug is regulated under various narcotic control laws, because its chronic use can cause physical dependence. In others, it is available without a medical prescription in combination with paracetamol.

Amiselimod (MT-1303) is a selective sphingosine 1-phosphate 1 (S1P1 ) receptor modulator which is currently being developed for the treatment of various autoimmune diseases. Unlike some other S1P receptor modulators, amiselimod seemed to show a favourable cardiac safety profile in preclinical, phase I and II studies. Amiselimod may be potentially useful for treatment of multiple sclerosis; inflammatory diseases; autoimmune diseases; psoriasis and inflammatory bowel diseases. Amiselimod is currently being developed by Mitsubishi Tanabe Pharma Corporation.

(+)-Fadrozole (FAD-286) is an aldosterone synthase inhibitor. The drug was tested in vivo in preclinical models of hypertension, heart failure and was shown to reduce retinal neovascularization in rats with oxygen-induced retinopathy.

Dexamisole is the dextro-isomer of tetramisole, a broad spectrum anthelmintic. Dexamisole significantly improves mood and psychotonicity. In adrenergically innervated blood vessels dexamisole inhibits neuronal uptake of norepinephrine more than levamisole. Dexamisole antagonized the reserpine-induced hypothermia but was ineffective in the apomorphine-induced hypothermia in mice. It reduced ptosis produced by reserpine in mice but this effect was very weak. The effect of dexamisole on the amphetamine-induced hyperactivity depended upon the animal species. Dexamisole reduced the duration of immobility in the despair test in rats. It did not modify the 5-HTP-induced head twitch reaction in mice but produced stimulation of the hind limb flexor reflex in spinal rats. The latter effect was blocked by phenoxybenzamine but not by cyproheptadine and metergoline. Dexamisole also exerted a sedative and hypothermic effect. The above findings indicate that the pharmacological profile of dexamisole resembles in some respects that of tricyclic antidepressants; they also point out that this drug has a central noradrenergic activity.