Minocycline is an antibiotic with the active ingredient minocycline hydrochloride. It is also known by alternative names like Dynacin and Minocin. This medication is commonly used to treat bacterial infections, including skin infections and respiratory tract infections.
The Minocycline price is approximately £1.88 – £3.09 per pills. It depends on the pack size and the amount of active ingredient (15 or 270 mg).
Minocycline is sold under various brand names including Minocin, Dynacin, and Solodyn among others.
Minocycline belongs to the class of antibiotics known as tetracyclines. It inhibits bacterial protein synthesis, making it effective against a wide range of bacterial infections.
Minocycline works by binding to the 30S ribosomal subunit of bacterial cells. This binding interferes with the ability of tRNA to attach to the ribosome, which inhibits protein synthesis and leads to bacterial cell death.
Minocycline is prescribed for treating various bacterial infections, including severe acne, respiratory tract infections, skin infections, and urinary tract infections. It is also used in the treatment of anthrax, cholera, and certain types of chlamydia.
Minocycline is available in multiple forms such as oral capsules, tablets, and extended-release tablets. Injectable forms of the medication are also available for more severe infections.
The typical adult dose for oral administration ranges from 100 mg to 200 mg twice daily. Dosage may vary based on the type and severity of the infection being treated. Extended-release tablets may be taken once daily at a range of 45 mg to 135 mg.
Minocycline is generally not recommended for children under eight due to potential teeth discoloration and enamel hypoplasia. For children over the age of eight, dosing is typically based on body weight, usually 4 mg/kg initially followed by 2 mg/kg every 12 hours.
Minocycline should be taken with a full glass of water to prevent esophageal irritation. It may be taken with or without food; however, food may help reduce gastrointestinal discomfort. Avoid lying down for at least 30 minutes after taking the medication.
If a dose of Minocycline is missed, take it as soon as you remember. If it is nearly time for the next dose, skip the missed dose and resume your usual dosing schedule. Do not double doses to make up for the missed one.
Store Minocycline at room temperature, between 20°C and 25°C (68°F and 77°F). Keep the medication in a tightly closed container away from moisture, heat, and direct light. Do not store in the bathroom.
Common side effects include nausea, headache, dizziness, and fatigue. Gastrointestinal disturbances such as diarrhea and vomiting may also occur. Photosensitivity, resulting in exaggerated sunburn reactions, is another possible side effect.
Serious adverse reactions can include intracranial hypertension, serious kidney toxicity, and severe skin reactions such as Stevens-Johnson syndrome. Rarely, long-term use can lead to autoimmune disorders like lupus. Immediate medical attention may be required in such cases.
Minocycline may interact with anticoagulants, potentially requiring dose adjustments. Concurrent use with retinoids may increase the risk of intracranial hypertension. It can reduce the effectiveness of oral contraceptives. Iron supplements and calcium-containing products may reduce Minocycline’s absorption and should be taken several hours apart.
Minocycline is contraindicated in individuals with a known hypersensitivity to tetracyclines. Pregnant and breastfeeding women should avoid using the medication due to potential harm to the fetus or nursing infant. Patients with severe hepatic impairment should not use Minocycline.
Patients on long-term Minocycline therapy should be monitored for signs of liver dysfunction and changes in blood cell counts. Ophthalmologic examinations may be necessary to check for increased intracranial pressure. Renal function should also be monitored periodically.
Consumption of alcohol may exacerbate the gastrointestinal side effects of Minocycline, such as nausea and vomiting. Alcohol can also potentially increase the risk of liver toxicity when used concurrently with Minocycline.
Elderly patients may be more susceptible to Minocycline-induced dizziness and confusion. Dose adjustments may be necessary for patients with renal impairment. Minocycline is not recommended for use in children under the age of eight.
Minocycline can interfere with certain laboratory tests, including the determination of urinary catecholamines. It may also cause false elevations in certain liver enzyme tests.
Patients should be advised to avoid excessive consumption of dairy products while on Minocycline, as high amounts of calcium can interfere with its absorption. A balanced diet rich in fruits, vegetables, and lean proteins is recommended.