Main information:

Blister is a medical word. The liquid in the blister is tissue fluid. Long-term friction leads to an increase in the permeability of some capillaries, and some plasma proteins enter the interstitial fluid, which in turn leads to an increase in the osmotic pressure of the interstitial fluid, thus increasing the interstitial fluid.

Erythromycin is mainly used in clinic for tonsillitis, scarlet fever, diphtheria and carrier, gonorrhea, listeriosis and lower respiratory tract infection of Streptococcus pneumoniae caused by Streptococcus. For Legionella pneumonia and mycoplasma pneumonia, this product can be used as the first choice.

It can also be used for upper respiratory tract infection caused by influenza Bacillus, skin and soft tissue infection of Staphylococcus aureus, syphilis, intestinal amebiasis, etc.

This product is a macrolide antibiotic, and its antibacterial spectrum is similar to that of penicillin. It has a strong inhibitory effect on Gram-positive bacteria, such as Staphylococcus, Streptococcus pyogenes, Streptococcus viridis, Streptococcus pneumoniae, Streptococcus faecalis, Streptococcus hemolyticus, Clostridium, Bacillus diphtheriae and Bacillus anthracis.

It also has a certain inhibitory effect on gram-negative bacteria, such as Neisseria gonorrhoeae, Helicobacter pylori, Bordetella pertussis, Brucella, Legionella, meningococcus, Haemophilus influenzae, Bacteroides, Shigella dysenteriae, Escherichia coli and so on.

Blisters and bullae

1. Localized, protuberant and lacunar lesions containing liquid;

2. Bubbles with a diameter less than 1cm;

3. Bullae larger than 65438±0cm in diameter;

4. When the blister fluid is bloody, it is called a blood blister.

Reference to the above content: Baidu Encyclopedia-Blister