Difference between Juniperus communis and Psidium guajava

Psidium guajava is the dried mature fruit of Juniperus communis.
The medicinal part of Juniperus communis is called Psidium guajava if it is the fruit, Psidium guajava peel if it is the dried fruit skin, and Psidium guajava seeds if it is the seeds.
Psidium guajava has the efficacy of clearing heat and removing phlegm, broadening the chest and dispersing knots, moistening dryness and sliding the intestines, and is generally used in the treatment of constipation, mammary carbuncle (red, swollen, and painful breasts, with poor discharge of breast milk and eventual suppurative disease), intestinal carbuncle (carbuncle occurring in the internal organs of the intestines and manifesting itself by fever, pain in the right side of the abdomen, and a palpable mass), lung carbuncle, and pulmonary fever, coughing with phlegm, and other diseases.
Psidium guajava has the efficacy of clearing away heat and resolving phlegm, inducing qi and relaxing the chest, and can be used to treat dystocia (pain in the area of coeruleus and ribs), chest tightness, phlegm-heat cough and other conditions.
Psidium guajava has the effect of moistening the lungs and resolving phlegm, lubricating the intestines and laxatives, and is used for the treatment of dry cough and phlegm, intestinal dryness and constipation.
If there is any discomfort, we recommend that you consult a doctor, if you need to use traditional Chinese medicine, we recommend that you use it under the guidance of a traditional Chinese medicine practitioner to identify the symptoms, and not blindly use it on your own.