What are the reactions to taking weight loss pills

Taking weight loss pills may cause reactions such as decreased appetite, increased heart rate, digestive discomfort, emotional fluctuations, and metabolic abnormalities. The side effects of weight loss drugs with different ingredients vary, mainly including central nervous system inhibitory drugs, fat absorption blocking drugs, hormone regulating drugs, and other types of drugs.

1. Decreased appetite:

Most weight loss drugs induce satiety by acting on the hypothalamic appetite center, and common drugs such as sibutramine derivatives can inhibit serotonin reuptake. Long term use may lead to a decrease in taste sensitivity, and some patients may experience anorexia symptoms. Accompanying symptoms include significant bloating after meals and decreased sensitivity to food odors.

2. Increased heart rate:

Weight loss drugs containing ephedrine can stimulate beta adrenergic receptors, leading to an increase in resting heart rate of 10-20 beats per minute. Clinical manifestations include palpitations, chest tightness, and other symptoms, with sinus tachycardia visible on electrocardiogram. Hypertensive patients may experience arrhythmia and in severe cases, ventricular premature beats.

3. Digestive system discomfort:

Lipase inhibitors such as orlistat can cause fat diarrhea, and oily droplets can be seen in feces. About 30% of users experience abdominal pain and increased frequency of bowel movements, which is related to the stimulation of intestinal mucosa by undigested fat. Long term use may affect the absorption of fat soluble vitamins, leading to vitamin D deficiency.

4. Emotional fluctuations:

Weight loss drugs that act on dopamine receptors may trigger emotional disorders such as anxiety and depression. Clinical data shows that 15% of people using Fentanyl experience emotional instability, which is related to the disruption of neurotransmitter balance. Some patients may experience central nervous system excitability symptoms such as insomnia and irritability.

5. Metabolic abnormalities:

Thyroxine based weight loss drugs may interfere with glucose metabolism, with an incidence of fasting blood glucose abnormalities of about 8%. Some users experience hypokalemia, which is related to diuretic components. In extreme cases, metabolic acidosis can be seen, manifested as symptoms such as deep and fast breathing and drowsiness. When choosing a weight loss method, priority should be given to diet control and exercise. It is recommended to maintain aerobic exercise for at least 30 minutes daily, such as brisk walking, swimming, etc., in combination with a high protein, high fiber diet. Choose steaming or boiling instead of deep frying for cooking, and control the intake of refined carbohydrates. Establishing regular sleep habits and ensuring 7-8 hours of sleep can help regulate leptin levels. If serious drug reactions occur, immediate discontinuation and medical attention should be sought, and liver and kidney function indicators should be monitored regularly. Weight management needs to be gradual, and it is advisable to lose no more than 1 kilogram per week.