Lathyrus
Lathyrus

Background

Lathyrus is a plant. People use it as medicine.

Despite serious safety concerns, Lathyrus sativus is used in unleavened Indian bread. Lathyrus seeds are eaten as food and used as animal fodder throughout the world.

The flowers of sweet pea (Lathyrus odoratus) are grown for their color and fragrance.
When taken by mouth: Lathyrus is LIKELY UNSAFE when taken by mouth. It is poisonous to nerves. It can cause muscle rigidity, muscle spasms, weakness, paralysis of leg muscles, weak heartbeat, decreased breathing, seizures, and death.

Lathyrus poisoning and its complications are rare in western countries, yet they have been documented for more than a century in Europe, Africa, and Asia. Despite the attempt to ban the sale of lathyrus in several states of India, distribution continues.

Several methods have been tried to deactivate the poison in lathyrus. Typically they involve soaking the seeds in water followed by steaming or sun drying. Roasting the seeds at high temperatures for twenty minutes also helps to destroy the poison. However, these methods are only 80-85% effective.

Special Precautions & Warnings:

Pregnancy and breast-feeding: It's LIKELY UNSAFE to use lathyrus while pregnant or breastfeeding because it contains poisonous chemicals. Avoid use.

Effectiveness

NatMed Pro rates effectiveness based on scientific evidence according to the following scale: Effective, Likely Effective, Possibly Effective, Possibly Ineffective, Likely Ineffective, Ineffective, and Insufficient Evidence to Rate.
Likely effective Effectiveness definitions
Possibly effective Effectiveness definitions
Likely ineffective Effectiveness definitions
Possibly ineffective Effectiveness definitions
Insufficient evidence Effectiveness definitions
  • Any medical use.
More evidence is needed to rate the effectiveness of lathyrus for these uses.

Dosing & administration

The appropriate dose of lathyrus depends on several factors such as the user's age, health, and several other conditions. At this time there is not enough scientific information to determine an appropriate range of doses for lathyrus. Keep in mind that natural products are not always necessarily safe and dosages can be important. Be sure to follow relevant directions on product labels and consult your pharmacist or physician or other healthcare professional before using.

Interactions with pharmaceuticals

It is not known if Lathyrus interacts with any medicines. Before taking Lathyrus, talk with your healthcare professional if you take any medications.

Interactions with herbs & supplements

There are no known interactions with herbs and supplements.

Interactions with foods

There are no known interactions with foods.

Action

There isn't enough information to know how lathyrus might work for any medical use.
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This monograph was last reviewed on 16/11/2023 11:00:00 and last updated on 02/12/2014 23:31:58. Monographs are reviewed and/or updated multiple times per month and at least once per year.
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