Alkaloid Containing Plants
This group of plants is known to constrict blood vessels and cause an increase in blood pressure:- Coffee
- Tea
- Barberry
- Ephedra
- Golden Seal
- Mandrake
- Tobacco
- Sanguinaria
Diuretics
This group of plants is known to encourage water loss:- Buchu
- Horsetail
- Juniper Berries
- Uva-Ursi (large doses)
Emmenagogues
Induces loss of uterine lining — may cause miscarriage:- Angelica spp.
- Basil, oregano, marjoram (OK in “normal” amounts as spices)
- Black Cohosh (Safe in the last six weeks)
- Blue Cohosh (Safe in the last six weeks)
- Ginger (okay in “normal” amounts)
- Hyssop
- Motherwort (OK in small doses)
- Mugwort
- Myrrh
- Nasturtium
- Osha
- Parsley
- Squaw Vine (small amounts okay)
- Pennyroyal
- Rue
- Sage
- Shepard’s Purse
- Tansy
- Wormwood
Bitters
This group is known to lead to fetal defects and/or miscarriage:- Barberry
- Cascara Sagrada
- Celandine
- Feverfew
- Gentian
- Golden Seal
- Mugwort
- Rue
- Tansy
- Wormwood
Laxatives
- Aloes
- Castor Bean
- Barberry
- Buckthorn
- Cascara Sagrada
- Coffee
- Senna
Steroid Precursors
- Dong Quai
- Ginseng
- Licorice
- Sarsaparilla
Oxytocic
- Blue Cohosh
- Golden Seal
- Black Cohosh
- Mistletoe
- Blue Flag
- Uva-Ursi
- Cotton Root Bark
Although there may be some of these herbs which may be safe to taken when used by a skilled professional, you must consult with a professional before taking in any of these herbs and know what you may be in for if you do take them.
Herbal Remedies