Antibacterial

The antibacterial category includes a range of medications designed to fight bacterial infections. These drugs work by targeting bacteria in various ways. They either kill bacteria or stop their growth. Let’s review some popular antibacterial medicines.

Aralen (chloroquine) is traditionally known as an antimalarial drug but also shows some antibacterial properties. It is sometimes used in certain infections but is not the first choice for common bacterial infections. Its effectiveness varies, and it is more frequently prescribed in diseases like lupus or rheumatoid arthritis as well.

Asacol contains mesalamine. It is not a typical antibiotic but is used mainly to reduce inflammation in the intestines for conditions like ulcerative colitis. It does not directly kill bacteria. Instead, it helps manage symptoms often caused by bacterial imbalance or irritation.

Bactrim is a combination of sulfamethoxazole and trimethoprim. It is a widely used antibiotic that treats a variety of infections, including urinary tract infections, bronchitis, and certain types of diarrhea. It works by blocking the growth of bacteria. Bactrim is effective against both gram-positive and gram-negative bacteria but should be used with caution in patients allergic to sulfa drugs.

Ceftin (cefaclor) is a second-generation cephalosporin antibiotic. It is effective against many common bacterial infections such as respiratory tract infections, skin infections, and urinary tract infections. It works by interfering with the bacteria’s cell wall synthesis. Ceftin is usually taken orally and is well tolerated by most patients. However, allergy to cephalosporins or penicillins is a concern.

Furadantin (nitrofurantoin) is mostly used for treating urinary tract infections. It works specifically in the bladder to kill bacteria. Furadantin is effective against common bacteria causing bladder infections but isn't used for other types of infections. It has minimal systemic absorption, which minimizes side effects.

Rulide contains roxithromycin. It belongs to the macrolide class of antibiotics. Rulide is effective against respiratory infections, skin infections, and some sexually transmitted infections. It works by inhibiting bacterial protein synthesis. It is a good alternative for patients allergic to penicillin. Side effects are generally mild, including gastrointestinal discomfort.

Suprax (cefixime) is a third-generation cephalosporin antibiotic. It treats respiratory tract infections, urinary tract infections, and gonorrhea. Suprax is given orally and works by disrupting bacterial cell wall formation. It has a broad spectrum of activity but may not be suitable for severe infections.

Tinidazole is an antibiotic and antiprotozoal medication. It is highly effective against anaerobic bacteria and certain parasites. Tinidazole treats infections such as bacterial vaginosis, giardiasis, and amebiasis. It works by damaging the DNA of susceptible organisms. It should be taken with a full glass of water and alcohol is strictly avoided during treatment.

Trimox (amoxicillin) is a widely used penicillin-type antibiotic. It treats many infections, including ear infections, strep throat, pneumonia, and urinary tract infections. Trimox works by inhibiting the construction of bacterial cell walls. It is generally well tolerated, but resistance is growing, so it is important to use it as prescribed.

Vibramycin (doxycycline) belongs to the tetracycline class of antibiotics. It has a broad spectrum of action and treats respiratory infections, acne, Lyme disease, and chlamydia. Vibramycin works by inhibiting bacterial protein synthesis. It may cause sensitivity to sunlight and should be taken with plenty of water. Avoid use in children under 8 years and during pregnancy if possible.

In summary, antibacterial drugs serve crucial roles in managing bacterial infections. Each medication has its own specific uses, mechanisms, and precautions. Choosing the right antibiotic depends on the infection type, bacterial sensitivity, and patient factors. It is important to use antibiotics as directed to avoid resistance.