With the deployment of hundreds of thousands of troops in Saudi Arabia, health problems endemic to the Arabian Peninsula may be coming to the attention of physicians in the USA and other areas.

Cetirizine (Zyrtec - Pfizer), a histamine H 1 -receptor antagonist, has been approved by the US Food and Drug Administration for treatment of seasonal allergic rhinitis, perennial allergic rhinitis and chronic idiopathic urticaria in adults and children more than 12 years old.

The number of cough remedies available in the USA continues to multiply, but most products contain the same or similar ingredients in varying combinations. Most acute coughs do not require treatment with drugs, especially in children, and suppression of a productive cough may be harmful.

Darbepoetin alfa (Aranesp) has been approved by the FDA for treatment of anemia caused by chronic renal disease and will probably also be approved for use in patients with cancer..

Testing for drug use has become increasingly common, not only in health care, but also in drug rehabilitation, in the military, at the workplace, after accidents and in the criminal justice system. Performance-enhancing drugs such as anabolic steroids, growth hormone (Genotropin, and others) and erythropoietin (Procrit, Epogen) are not discussed here.

Polycystic ovary syndrome (PCOS), an endocrine abnormality characterized by hyperandrogenism and anovulation, affects 5-10% of women of reproductive age in the US. It is often accompanied by obesity and insulin resistance. In recent years, antidiabetic drugs, although not approved for such use by the FDA, have been tried for treatment of this disorder. This review describes the effectiveness of metformin and the thiazolidinediones in women with PCOS. Also included is a dosage and cost table for some insulin-sensitizing drugs.

The July 2003 edition of the Canadian Adverse Reaction Newsletter, published by Health Canada (the Canadian FDA), reported that the Health Canada database had received more spontaneous reports of hypoglycemia (19) and hyperglycemia (7) with gatifloxacin (Tequin) than with other quinolone antibiotics.

Tiotropium bromide inhalation powder (Spiriva HandiHaler - Boehringer Ingelheim), a long-acting anticholinergic agent, has been approved by the FDA for once-daily maintenance treatment of bronchospasm associated with chronic obstructive pulmonary disease (COPD). Available in Europe since 2002, it is the first long-acting inhaled anticholinergic drug for treatment of COPD. Ipratropium bromide (Atrovent), an anticholinergic used four times daily, has been available in the US for many years.

Currently available techniques for colorectal cancer screening include fecal occult-blood testing, flexible sigmoidoscopy, double contrast barium enema (DCBE) and traditional optical colonoscopy. Optical colonoscopy requires bowel cleansing and sedation, and involves some risk, but is generally accepted as the best available method for detection of lesions and offers the advantage that polyps can be removed when they are identified. A less invasive screening tool, computed tomography (CT) colonography, also known as virtual colonoscopy (VC), offers an additional option.

Picaridin (KBR 3023), which has been used as an insect repellent for years in Europe and Australia (Autan Repel, and others), is now available in the US in 7% solution as Cutter Advanced (Spectrum Brands). The US Centers for Disease Control and Prevention (CDC) is recommending it as an alternative to DEET.

Click here to view the free full article.