Pharma Tips-281

1421. Zaleplon is used to induce sleep.

1422. Aurothioglucose is a gold preparation; it was used in the treatment of arthritis, and it takes approximately 6 weeks to be effective.

1423. Cefuroxime absorption is increased with food.

1424. Norflox = norfloxacin.

1425. Hyaluronidase is used to enhance the absorption and dispersion of subcutaneous and intramuscular fluids or drugs. By breaking down hyaluronic acid, it reduces tissue resistance, which can help decrease injection-site swelling and discomfort.

Pharma Tips-280

1416. Zostrix is capsaicin. 

1417. Paxil is paroxetine. 

1418. Menopausal age is around 51. 

1419. Vasomotor symptoms of menopausal women are heat intolerance, flushing, perspiration, night sweats, fatigue, mood changes, and reduced productivity. 

1420. FSH and LH will be high if menopause has occurred.

Pharma Tips-279

1411. pH = pKa at half-neutralisation point.

1412. Cystic fibrosis patients clear aminoglycosides more rapidly due to increased renal clearance and volume of distribution, and therefore require individualised dosing intervals and often higher doses.

1413. Polyethene glycol = carbowax.

1414. F = 9/5C + 32. C = 5/9(F - 32).

1415. Avoid taking vitamin C with allopurinol because of the risk of kidney stone formation. 

Pharma Tips-278

1406. Penicillin G is administered by IM injection only because it undergoes hydrolysis in the gastrointestinal tract (GIT).

1407. Niacin causes GIT disturbances and hyperglycemia.

1408. Freons are fluorinated hydrocarbons used as propellants in aerosols.

1409. 15.4 grains = 1g; pint = 473 ml; fluid ounce = 29.57ml.

1410. The normal hardness range for tablets is 3.5 to 7 kg.

Pharma Tips-277

1401. Zolmitriptan (zomig) oral dispersible tablet and spray.

1402. Osteoporosis risk factors are age, gender, caucasian or asian, low weight, menopause, sedentary lifestyle, smoking, and decreased calcium intake. 

1403. Saw palmetto is used for the treatment of benign prostatic hyperplasia (BPH).

1404. Tacrolimus and pimecrolimus are calcineurin inhibitors used in the treatment of eczema. For a good treatment outcome, avoid covering the skin and exposure to UV light; these medicines have no cutaneous atrophy.

1405. Rifampin discolour both urine and faeces (red).

Pharma Tips-276

1396. A meta-analysis should be used to determine the efficacy of an antibiotic.

1397. Trifluridine (Viroptic) is stored under refrigeration.

1398. Valacyclovir is recommended for the treatment of ocular viral infections caused by both herpes simplex virus (HSV) and herpes zoster virus (VZV).

1399. Raloxifene (Evista) is used to prevent osteoporosis in postmenopausal women.

1400. Phenelzine (Nardil) and tranylcypromine (Parnate) are irreversible MAOIs that can cause edema, postural hypotension, insomnia, sexual dysfunction, and a hypertensive crisis when taken with tyramine-rich foods.

Pharma Tips-275

1391. ACE inhibitors (ACEIs) are the drug of choice for treating blood pressure in patients with diabetes.

1392. Doxycycline should not be taken with iron or food, and may cause photosensitivity.

1393. Levothyroxine needs 6 weeks to reach steady state after initial dose adjustment.

1394. Beta-antagonists side effects may include bronchospasm, heart failure, sleep disturbances, dizziness, fatigue, anorexia, nausea, AV block, bradycardia, claudication, Raynaud's, and drowsiness. 

1395. Rizatriptan (maxalt) fastmelt (wafers) can be taken without water.