It is best not to drink tea water when eating cephalosporin, but to use warm water when taking medicine. Don't drink tea immediately after eating cephalosporin. It's best to drink light tea in an hour. Because tea contains theophylline and tea polyphenols, taking it with cephalosporin will cause drug metabolism, which may lead to coagulation and precipitation with cephalosporin, resulting in reduced curative effect. Catecholamines contained in tea can make human body relatively excited and blood vessels contract, which may induce allergic reactions of allergic patients to cephalosporins. Drinking tea will refresh the mind, which will affect the rest of patients and is not conducive to the recovery of their illness.
What should I pay attention to when eating cephalosporin?
1. 1, according to the disease medication choice.
Generally, if the infection is mild, oral medication should be chosen; Intravenous injection is only used when the infection is serious. Usually use intravenous drip, try to use less push injection. Because the pill is administered, the drug quickly enters the blood, and once there is an adverse reaction, it is impossible to stop taking the drug. And intravenous drip, even if the drop is faster, there is still a chance to stop taking the drug.
1.2, which cannot be mixed with other drugs.
In principle, antibacterial drugs should not be mixed with any other drugs at will, even if they are both antibacterial drugs.
1.3, adjust the dose according to renal function.
Cephalosporins are mostly excreted by the kidneys, and patients with moderate or above renal insufficiency should adjust their doses according to the degree of renal function damage. Patients with moderate or above liver function should also adjust the dosage when using drugs such as cefoperazone sodium and ceftriaxone sodium.
2. What are the taboos for taking cephalosporin?
Alcohol or alcoholic beverages should be avoided during medication and within 72 hours after treatment. Other drugs, such as cephalosporins, cefoperazone, ceftriaxone, cefotaxime, etc. If you encounter alcohol, it will cause a similar reaction. The reaction time can be 5 minutes after drinking, usually about 30 minutes. After ethanol (alcohol) enters the body, it is first converted into acetaldehyde by alcohol dehydrogenase in the body, and then converted into acetic acid by acetaldehyde dehydrogenase. If acetaldehyde accumulates in the body, it will cause discomfort. At this time, these drugs combine with acetaldehyde dehydrogenase in the body, inhibiting the activity of the enzyme, so that acetaldehyde can not be metabolized quickly, but accumulates in the body, and a disulfiram-like reaction occurs.
Patients who use the above drugs should strictly follow the doctor's advice and not drink alcohol for at least 10 days, otherwise severe cases may induce acute liver injury, myocardial infarction, heart failure and even death.
Who can't eat cephalosporin?
1, cefaclor capsules have cross-allergic reactions with penicillins or cephamycin, and should be used with caution for those allergic to penicillins, penicillin derivatives, penicillamine and cephamycin.
2. Use with caution in patients with renal insufficiency and liver damage, because the half-life of cefaclor in cefaclor capsules in anuria patients is 2.3 ~ 2.8 hours.
3. People with a history of gastrointestinal diseases, especially patients with ulcerative colitis, localized enteritis or antibiotic-associated colitis, should use it with caution.
4, pregnant women and lactating women with caution.
What inflammation can't eat cephalosporin?
1, hepatitis
Common hepatitis A and hepatitis B are caused by virus infection. The principle of treatment is rest and nutrition, supplemented by drugs to protect liver and reduce enzymes. Those with active virus replication need antiviral treatment.
2. Rheumatoid arthritis
Chronic symmetric lesions mainly occur in small joints. Adrenal corticosteroids and non-steroidal drugs such as aspirin, propionic acid derivatives, Yantongxikang, etc. Should be treated.
3, allergic rhinitis
Allergic diseases should be treated by avoiding contact with allergens, oral antiallergic drugs, nasal spray of local steroid hormone aerosol, and freezing, laser and microwave cauterization.
4. Myocarditis
Most of them are caused by virus infection. Patients should stay in bed quietly and supplement nutrition, and diuretics and vasodilators should be used for heart failure.