Use of Caffeine | Doses, Side effects Prescription & User Review

What is Caffeine?


Caffeine performs by stimulating the brain. It is a central nervous system stimulant. Caffeine is normally found in beverages like tea, coffee or food items. Herbal sources of caffeine include guarana, kola nuts, and yerba mate. And normally caffeine is also available in drugs.

Caffeine is utilized to restore mental wakefulness or alertness during weariness or tiredness. It is additionally found in some migraine and headache drugs, or in some certain dietary supplements which are utilized for weight reduction.

Caffeine citrate (Cafcit) is utilized for short-term treatment of breathing problems (neonatal apnea). It is available by prescription only.

Caffeine might also be utilized for different other conditions as recommended by your medicinal expert.

Do not use caffeine in case you are allergic to any component in caffeine.

Do not give caffeine to children who are younger than 12 years of age.

Caffeine | Doses, Side effects, user review

What should you keep in mind before using Caffeine?


Some health problem and medical condition might interact with caffeine. Inform your medicinal expert in case you have any medical condition, particularly if any of these apply to you:

  • In case you are already taking any nonprescription or prescription drug or dietary supplement.
  • In case you have liver or stomach (ulcer) problems, seizures (convulsions), anxiety, heart disease, insomnia (trouble sleeping), agitation or nervousness.
  • You must inform your doctor in case you are pregnant, thinking about to become pregnant, or your are a breast-feeding mother. 

Medicines interactions might happen with caffeine. Inform your medical expert in case you are taking drugs, listed below:

  • Theophyllines
  • Rasagiline
  • Duloxetine
  • Quinolones (i.e., ciprofloxacin)
  • Ephedra or Guarana
  • Tizanidine

This is not a complete drug interaction list.

Dosing information about Caffeine:


  • Use caffeine as recommended by your social medical expert or prescription label or drug.

  • Caffeine might be Use with or without meal. In case caffeine upsets your stomach, use it with meal.

  • Most OTC drugs utilized for mental alertness contain 200 mg of caffeine for each tablet. The typical maximum prescribed dose of OTC caffeine is close to 200 milligram each three-four hours, or 1600 milligram for each day.

  • Do not take double dose if you miss any dose.

  • The average cup of coffee contains 150-200 mg of caffeine each cup, while a cup of tea have about 60 milligram of caffeine. Cola have about 30-40 milligram of caffeine, and most energy drinking product have about 60-70 milligram.


Significant safety information:



  • Caffeine might bring dizziness. Try not to drive or work heavy machinery.
  • Avoid heavy quantity caffeine-containing beverages and foods if you are taking heavy doses of caffeine tablets.
  • Diabetes patients should more closely checkup their blood sugar level while using caffeine.

Common Caffeine side effects:


  • Trouble in sleeping (insomnia)
  • Nausea
  • Nervousness or anxiety
  • Headache
  • Irritability

Look for medical attention immediately in case any of these serious side effects happen:

  • Serious allergic reactions (trouble in breathing, tightness in chest, swelling of the mouth, itching, rash, or hives)
  • Chest pain
  • Increased blood pressure
  • Diarrhea
  • Rapid heart rate or palpitations
  • Vomiting

This is not an entire list of all side effects coursed by Caffeine other may occur.

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