Generic Amoxicillin (Amoxil): Risks & Effectiveness

It’s one of the most cost-effective anti-bacterial drugs. It’s a renowned antibiotic based on penicillin.

Amoxicillin Forms

The medication is released in the brand and generic versions with several dosage options available.

There are three options available in the market:

  • IR (immediate-release);
  • ER (extended-release);
  • Chewable pills.

It’s a purely oral medication that you can find not only in the form of capsules but as a suspension as well.

IMPORTANT! Drugs destined to deal with bacteria will not help get rid of viral infections. If you have regular flu or cold, you’d better visit your doctor for a checkup and simple recommendations.

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Note that Amoxicillin is a very powerful drug, and taking it in improper dosages or in combination with the other medications can be dangerous or result in insufficient productivity.

What makes this med convenient is that it’s a cheap anti-bacterial antibiotic that can be taken by people with heart problems and before tooth or gum medical procedures.

Using Generic Amoxicillin

It’s an oral med that one can take with the food or separately with a full glass of water. A pill or a capsule should be taken once in eight or twelve hours. The dose is chosen by your physician, who should have a look at the results of your latest medical checkup and the severity of the condition.

WARNING! Skipping doses is strictly prohibited. This way, your infection may last longer and result in complications. An overdose is also not an option because your organism can develop resistance.

As well as the other antibiotics, amoxicillin-containing drugs should be taken regularly. When the concentration of the active ingredient is kept on the constant level, the bacteria H. pylori is slowly destroyed and wiped out of your body without a possibility for the further return of the infection. For the sake of convenience, take the pill at the same time daily.


If you haven’t heard about such thing as anaphylaxis, it’s high time to do an online search. Anaphylaxis is a very dangerous allergic reaction that can threaten your life. If you are allergic to bee stings and peanuts, you might probably suffer from this reaction if you take Amoxicillin. If you experience the following symptoms, call your doctor or, at least, get in touch with one of your relatives:

  • Breathing problems and shortness of breath;
  • Itching and rash;
  • Swelling.

Make sure you keep your amoxicillin pills away from your children because even if your kids are strong and healthy, this antibiotic can cause severe diarrhea. If you experience mild diarrhea, it’s a normal reaction. However, if it becomes regular, it’s time to see your doctor.

Another thing that you can experience is a temporary discoloration. It means that your nails and teeth can change color. Yellowish stains are also possible.

A consultation with your doctor is obligatory. Even a high-quality OTC non-prescription drug may cause severe health problems.

  • You should also be careful if you already suffer from kidney conditions and viral infections;
  • Don’t forget to tell your surgeon you’ve been taking Amoxicillin recently if you’re planning surgery;
  • The pills can be taken in the period of pregnancy;
  • Breast milk can absorb Amoxicillin, which can be risky for your newborn baby.

Side Effects

The most common side-effects caused by the Amoxicillin containing drug are:

  • Problems with the stomach and digestive system, including diarrhea, vomiting, and nausea.
  • Vaginal fungal infections, as well as oral thrush, can be caused by the prolonged intake of Amoxicillin.
  • Persistent vomiting and dark urine are very serious side effects, and your doctor should know about them at once.
  • Abdominal pains and pains in the stomach.
  • High temperature and permanent fever.

If you have to get through the medication course for a long time, up to weeks and months, you might experience the following problems:

  • Severe allergic reactions;
  • Itching and swelling in the area of face and mouth;
  • Problems with breathing;
  • Dizziness and light-headedness.

The list is incomplete, and you are to study the instruction to make sure your current health conditions don’t prevent you from taking Amoxicillin.

Generic Amoxicillin: FAQs

Can I buy Generic Amoxicillin without a prescription?

No, you can’t. It’s a potent prescription antibiotic.

Are side-effects normal for anyone taking the antibiotic?

Yes, of course. When a medical practitioner prescribes you a powerful antibiotic, he understands that the risk of the development of side-effects is not as harmful as your current disease. Numerous medications have serious side-effects that you’ll have to withstand while waiting for your condition to disappear. Repeated and prolonged reactions can be eliminated by taking another drug that can neutralize the situation. Ask your doctor for a piece of more profound advice on the subject.

Can I combine it with the other treatment courses?

Yes, you can. Study the instruction and have a consultation with your physician to find whether your current medication therapy is compatible with Generic Amoxicillin. Pay attention that it can interact with supplements, vitamins, and even herbs you take regularly. Improper combinations can either be dangerous or block the action of the med.

What are the most dangerous drugs to combine with Generic Amoxicillin?

Probenecid and Allopurinol can increase the amount of the Amoxicillin in your blood, which may result in the increased risks of unwanted side-effects.

Is there anything that can decrease the effectiveness of Generic Amoxicillin?

  • Chloramphenicol;
  • Macrolides;
  • Sulfonamides;
  • Tetracyclines.

IMPORTANT! If you take birth control medications regularly, you might experience the decreased effect of Amoxicillin in the body.


We aim to share only relevant information about the most popular drugs in the pharmaceutical market and their cost-effective replacements. The articles presented here are posted solely for information purposes. The reactions to the medications are individual depending on the state of your health and possible underlying conditions. That’s why we cannot be responsible for the unwanted after-reactions in your body. You should consult your physician before applying any information from this website, as well as from the websites of our affiliates. It’s not medical advice. Your medical practitioner is the only one responsible for the drugs, supplements, and vitamins you have to take.