Sayyiduna Saeed bin Zaid bin Amr bin Nufail (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: Mushroom is from manna (and according to another narration, from salwa), and its water is a cure for eye ailments.

(Second chain) It is also narrated from Sayyiduna Saeed bin Zaid (may Allah be pleased with him), he says: The Noble Prophet (peace and blessings be upon him) came to us and in his blessed hand was a mushroom. He (peace and blessings be upon him) said: Do you know what this is? This is from manna, and its water is a cure for eye ailments.

Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) said: "Regularly eat black seed, for in it there is a cure for every disease except death." Imam Sufyan said: "By 'sām' is meant death, and by 'habbatus-sauda' is meant black cumin."

(Second chain) It is narrated from Sayyiduna Abu Huraira (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said about black seed: In it is a cure for every disease, except for as-sam. The people asked: O Messenger of Allah! What is as-sam? He (peace and blessings be upon him) replied: Death.

Sayyida Aisha (may Allah be pleased with her) narrates that the Noble Prophet (peace and blessings be upon him) said: "Make it a habit to use black seed, for it contains a cure for every disease except death." By "sām" is meant death, and by "habbah sauda" is meant black cumin, that is, black seed.

Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates that the Noble Prophet (peace and blessings be upon him) said: There is a cure for abdominal illness in the urine and milk of camels.

It is narrated from Sayyiduna Abu Sa'id (may Allah be pleased with him) that a man came to the Noble Prophet (peace and blessings be upon him) and said, "My brother is suffering from diarrhea." The Messenger of Allah (peace and blessings be upon him) said, "Give him honey to drink." He gave him honey to drink and came back saying, "I have given him honey, but the diarrhea has increased because of it." The Prophet (peace and blessings be upon him) said, "Give him honey to drink." So he went and again came back saying, "I have given him honey, but the diarrhea has further increased." The Prophet (peace and blessings be upon him) said, "Give him more honey to drink." He went and for the third time came back saying, "I have given him honey, but the diarrhea keeps increasing." The Prophet (peace and blessings be upon him) said for the fourth time, "Give him honey to drink." This time, when he gave him honey, he was cured. The Messenger of Allah (peace and blessings be upon him) said, "Allah is true and your brother's stomach has lied," (meaning your brother's stomach was not yet ready to accept the cure).

Rabee'ah bint Iyadh Kalabiyyah narrates that I heard Sayyiduna Ali (may Allah be pleased with him) say: Eat pomegranate along with its membrane, for it is for the stomach as tanning is for leather to preserve it.

Sayyiduna Zaid bin Arqam (may Allah be pleased with him) narrates that the Noble Prophet (peace and blessings be upon him) instructed the companions to treat pneumonia with Indian aloeswood and olive oil.

It is narrated from Sayyiduna Zaid bin Arqam (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) used to prescribe olive oil and wars herb for the illness of pneumonia. Imam Qatadah said: Drops should be put into the side of the mouth where the complaint of illness is.