If your doctor mentioned roxithromycin, you probably wonder what it does. It’s a macrolide antibiotic, meaning it fights bacteria that cause lung, throat, skin and ear infections. Think of it as a teammate to azithromycin but with a longer half‑life, so you often take it once a day.
Adults usually get 150 mg or 300 mg tablets once daily for 5‑7 days. Kids get a dose based on weight, so the doctor will calculate it for you. Take the pill with a full glass of water, preferably after a meal to lessen stomach upset. If you miss a dose, grab the next one at your regular time – don’t double up.
Most people tolerate roxithromycin well. The most frequent complaints are mild stomach aches, nausea, or a temporary change in taste. Diarrhea can happen, but if it’s watery and lasts more than a couple of days, reach out to your doctor. Rarely, a rash or itching signals an allergy – stop the drug and seek medical help right away.
Because roxithromycin can affect the heart rhythm, people with existing heart problems or those on certain anti‑arrhythmic meds should be extra careful. Your doctor may order an electrocardiogram if you’re at risk.
Another thing to watch: roxithromycin can interact with drugs like warfarin, theophylline, or some statins. Always list every medication and supplement you take before starting the antibiotic.
In most countries, roxithromycin needs a prescription. Buying from a reputable pharmacy – either brick‑and‑mortar or a verified online pharmacy – is the safest route. Look for sites that require a valid prescription, show clear contact info, and have a pharmacy license displayed.
Avoid “black‑market” sellers offering huge discounts without a prescription. Cheap pills can be counterfeit, under‑dosed, or contaminated, which can make an infection worse and increase resistance.
1. Finish the full course even if you feel better – stopping early lets bacteria survive and become resistant.
2. Keep a glass of water handy and take the pill with food if your stomach is sensitive.
3. Write down any new symptoms, especially rash, severe diarrhea, or unusual heartbeat, and call your doctor.
4. Store the tablets in a cool, dry place away from children.
Roxithromycin is a solid choice for many bacterial infections, but like any medicine, it works best when you follow the directions and stay alert to side effects. If you have questions about dosing, interactions, or where to order safely, talk to your pharmacist or doctor – they’re there to help you get better without hassle.
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