Products Parasympatholytics are commercially available, for example, in the form of tablets, capsules, solutions, as inhalation preparations, injection solutions, and eye drops. This article refers to antagonists at muscarinic acetylcholine receptors. Antagonists at nicotinic acetylcholine receptors, such as ganglion blockers, are discussed separately. Structure and properties Many parasympatholytics are structurally derived from atropine, a natural … Parasympatholytics
Symptoms Cholinergic urticaria is a type of urticaria that occurs primarily on the upper body, chest, neck, face, back, and arms. It manifests itself in an initially scattered and then coalescing redness of the skin, itching, burning and a sensation of warmth. At the same time, small wheals form, which are smaller than in other … Cholinergic Urticaria
Background Serotonin (5-hydroxytryptamine, 5-HT) is a neurotransmitter biosynthesized from the amino acid tryptophan by decarboxylation and hydroxylation. It binds to seven different families of the serotonin receptor (5-HT1 to 5-HT7) and elicits central and peripheral effects that affect mood, behavior, sleep-wake cycle, thermoregulation, pain perception, appetite, vomiting, muscles, and nerves, among others. Serotonin is vasoconstrictive … Serotonin Syndrome: Causes and Treatment
Products St. John’s wort and corresponding preparations are commercially available in the form of teas, film-coated tablets, dragées, capsules, and tinctures, among others (e.g., Jarsin, Rebalance, Remotiv, Ceres, Hyperiforce, Hyperiplant, Offenware). Stem plant Common St. John’s wort L. is a perennial plant of the St. John’s wort family, native to Europe and also common in … St. John’s Wort Health Benefits
Symptoms Premenstrual syndrome is a syndrome occurring in women with psychological and physical symptoms that occur in the run-up to menstruation (luteal phase) and disappear at the beginning of menstruation. It is not the menstrual symptoms that occur during menstruation. Depression, anger, irritability, anxiety, confusion, lack of concentration, insomnia, increased appetite, craving for sweets, tightness … Premenstrual Syndrome