Millions of people start their day with a cup of coffee and tea, which acts as a laxative due to its caffeine content. Studies show that coffee can stimulate the stomach, altering the time food takes to pass through the digestive system. However, coffee can interact with certain medications, affecting their absorption into the bloodstream. Drinking coffee while taking medication may influence its effectiveness as caffeine can significantly impact drug absorption, distribution, metabolism, and excretion.

Similarly, Tea typically contains five alkaloids, including caffeine, nicotine, theobromine which may interfere with the medications and reduce their efficacy or even prevent its absorption in the blood stream.Certain medications should not be taken with coffee due to these interactions.

Antibiotics, for example, are used to treat and prevent bacterial infections by stimulating the central nervous system. Since coffee is also a stimulant, taking the two together can cause restlessness and insomnia. This can lead to long-term sleep issues.

Allergy medications like fexofenadine should also be avoided with coffee. The combination can overstimulate the central nervous system and increase symptoms of restlessness.

Hypothyroidism medications, used to treat conditions where the thyroid gland doesn't produce enough hormones, can become significantly less effective when taken with coffee. According to doctors, "Coffee brings down the absorption of thyroid medicine by more than half.

Asthma medications, which help relax lung muscles and widen airways, are another category affected by coffee. Caffeine, being a mild bronchodilator, can reduce the effectiveness of these medicines, which are often used to treat conditions such as chronic obstructive pulmonary disease (COPD). Doctors note that when bronchodilators interact with coffee, they can cause headaches, restlessness, stomach pain, and irritability, particularly in children.

Diabetes medications are also impacted by coffee. When mixed with sugar or milk, coffee can cause an instant spike in blood sugar levels and affect the efficacy of diabetes medication. Besides, caffeine itself can worsen symptoms for people with diabetes.Alzheimer's medications are heavily influenced by coffee consumption.




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