Terfamex 30 mg: Uses, Side effects, Precautions And More

Terfamex 30 mg is a drug prescribed for obese patients (overweight patients).

Phentermine, the active ingredient in the drug, is used to suppress appetite in overweight people by affecting the central nervous system.

These capsules, which are prescribed by doctors, are most commonly used in the treatment of exogenous obesity.

Capsules can be found in over-the-counter markets as 15 mg and 30 mg.

Terfamex 30 mg

How To Use Terfamex 30 mg?

The usual dose of Terfamex 30 mg capsules is to be taken approximately 2 hours after breakfast, unless the doctor says otherwise.

Wash your hands thoroughly, remove one capsule from the bottle and place it on your tongue.

Then swallow the capsule with a full glass of water (or without water).

Do not chew the capsule and do not let it dissolve in your mouth.

It is not recommended to use this medicine in the evening because in some cases it may cause drowsiness.

Studies have found that 1 capsule of Terfamex 30 mg is sufficient to suppress appetite for twelve to fourteen hours.

Do not use this medicine in children under the age of 16 unless the doctor tells it to.


It should be noted that these capsules are for short-term treatment.

Also, doctors prescribe this drug only for people who are severely overweight and do not respond to diet.

Long-term use of Terfamex capsules without doctor’s advice may cause adverse reactions.

If you have had an allergic reaction to phentermine, which is the active ingredient in the drug, or to any other drug, inform your doctor about this before using the drug.

This drug is a stimulant and appetite suppressant. In other words, it works by affecting some parts of our brain.

For this reason, if you are using any plant or medicine for your psychological problems, you should definitely contact your doctor.

Do not use any medication with terfamux capsules without talking to your doctor.

The use of terfamex capsules, especially with psychological drugs, can have fatal consequences.

If Terfamex capsules are to be used, tell your doctor if you have glaucoma (a condition where increased pressure in the eye can cause vision loss) or an overactive thyroid gland.

In such cases, your doctor will tell you that you should not use this medicine.

Inform your doctor if you have any heart problems or if they have occurred in the past.

If you are on a ketogenic diet (formerly a high-fat, low-carbohydrate diet), tell your doctor before using Terfameks capsules.

Inform your doctor if you have had any psychological problems before.

If you have the following health problems, tell your doctor before using the drug:

  • Irregular heartbeat
  • Heart failure
  • Seizures
  • Metabolic acidosis (too much acid in the blood)
  • Osteopenia, osteomalacia or osteoporosis (bone weakness)
  • Diarrhea problems
  • Health problems related to breathing
  • Diabetes or kidney stones
  • Liver disease
  • High blood pressure

Terfamex 30 mg Side Effects

The following side effects may occur in the use of Terfameks capsules, but not everyone experiences these side effects:

  • Headache
  • Dizziness
  • Numbness, burning or tingling in the feet, hands, face, or mouth
  • Decreased sensation in the touched area
  • Difficulty thinking, concentrating, paying attention, speaking, or remembering
  • Excessive tiredness
  • Dry mouth
  • Unusual thirst
  • Difficulty in tasting
  • Diarrhea
  • Constipation
  • Painful burning sensation in the chest
  • Painful menstrual periods
  • Pain in the neck, back, muscles, arms or legs
  • Tightening of the muscles
  • Difficult, painful, or frequent urination
  • Hair loss

Serious side effects are listed below:

  • Palpitation
  • The sudden decrease in vision
  • Eye redness or pain
  • Difficulty breathing
  • Severe pain in the body
  • Blood in the urine
  • Blisters and rashes accompanying fever
  • Hives

Pregnancy and breastfeeding

If you take the drug’s active ingredient, phentermine, during pregnancy, your baby could develop a birth defect called cleft lip or cleft palate.

Therefore, this drug is not recommended for use during pregnancy.

In addition, unfortunately, not much research has been done on pregnant women with phentermine, the active ingredient of the drug.

If you are breastfeeding, contact your doctor before using this medicine.

You may need to use birth control to prevent pregnancy during your treatment.

During the use of this medicine, you should take a pregnancy test before starting your treatment and once a month during your treatment.

If you become pregnant while using these capsules, stop taking the medicine and call your doctor immediately.

You may also notice our article on acxion pills, another drug used for weight gain.


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